A magnitude ML 1.3 earthquake occured in region: 6 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7440, 13.2040 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Amatrice | RI | 14 | 2657 | 9459 |
Cittareale | RI | 14 | 482 | 9941 |
Montegallo | AP | 15 | 523 | 10464 |
Cascia | PG | 16 | 3217 | 13681 |
Acquasanta Terme | AP | 17 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 17 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2017-02-18 11:57:41 |
42.7437 | 13.2042 | 11 | 2019-07-19 13:20:55 |
Bollettino Sismico Italiano INGV | 62589701 |
Reviewed Rev100 |
ML 1.4 | 2017-02-18 11:57:41 |
42.7427 | 13.204 | 11 | 2017-02-18 12:11:07 |
Sala Sismica INGV-Roma | 41264841 |
Field | Value |
---|---|
Time (UTC) | 2017-02-18 11:57:41 ± 0.04 |
Latitude | 42.7437 ± 0.0018 |
Longitude | 13.2042 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 62589701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 192 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 55 |
Number of defining phases | 44 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47934 |
Number of stations at which the event was observed | 34 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 62589701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-10-30 17:33:03 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 41264841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-18 12:11:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPDG.HHZ. | 2017-02-18T11:59:00.37 | 3.0 | undecidable | manual | Pn | 3.1 | 0 | |||
IV.GMB.BHZ. | 2017-02-18T11:58:56.26 | 3.0 | undecidable | manual | Pg | 12.66 | 0 | |||
MN.CUC.HHZ. | 2017-02-18T11:58:40.76 | 3.0 | negative | manual | Pg | 13.6 | 0 | |||
IV.MGR.HHZ. | 2017-02-18T11:58:35.50 | 3.0 | positive | manual | Pg | 11.74 | 0 | |||
IV.ARVD.HHZ. | 2017-02-18T11:58:22.78 | 3.0 | undecidable | manual | Sg | 3.2 | 0 | |||
IV.NDIM.HHZ. | 2017-02-18T11:58:08.47 | 3.0 | undecidable | manual | Sn | 0.78 | 0 | |||
IV.GIGS.HHZ. | 2017-02-18T11:57:55.21 | 0.3 | undecidable | manual | S | 137 | 44.1225 | 50 | -0.28 | 67 |
IV.T1220.EHZ. | 2017-02-18T11:57:54.84 | 0.3 | undecidable | manual | S | 347 | 41.7249 | 50 | -0.02 | 71 |
IV.T1219.EHZ. | 2017-02-18T11:57:54.00 | 0.6 | undecidable | manual | S | 335 | 38.2284 | 50 | 0.07 | 47 |
IV.CSP1.EHZ. | 2017-02-18T11:57:54.70 | 0.6 | undecidable | manual | S | 0 | 38.628 | 50 | 0.66 | 40 |
IV.CESI.HHZ. | 2017-02-18T11:57:53.58 | 0.3 | undecidable | manual | S | 320 | 37.8288 | 50 | -0.25 | 68 |
IV.FDMO.HHZ. | 2017-02-18T11:57:52.73 | 0.6 | undecidable | manual | S | 344 | 33.8439 | 50 | -0.03 | 48 |
IV.TERO.HHZ. | 2017-02-18T11:57:52.97 | 0.6 | undecidable | manual | S | 112 | 35.2425 | 50 | -0.16 | 47 |
IV.T1256.HHZ. | 2017-02-18T11:57:51.77 | 0.6 | undecidable | manual | S | 3 | 29.2485 | 50 | 0.25 | 46 |
IV.T1215.EHZ. | 2017-02-18T11:57:51.14 | 0.6 | undecidable | manual | S | 283 | 28.0497 | 50 | -0.08 | 48 |
IV.RM33.EHZ. | 2017-02-18T11:57:50.85 | 0.6 | undecidable | manual | S | 178 | 26.0517 | 50 | 0.18 | 46 |
IV.FIAM.HHZ. | 2017-02-18T11:57:50.88 | 1.0 | negative | manual | P | 188 | 53.2023 | 50 | 0.02 | 23 |
IV.T1216.EHZ. | 2017-02-18T11:57:49.54 | 0.6 | undecidable | manual | S | 317 | 22.1556 | 50 | -0.11 | 48 |
IV.MNTV.HNZ. | 2017-02-18T11:57:49.66 | 3.0 | negative | manual | Pg | 8.51 | 0 | |||
IV.MC2.EHZ. | 2017-02-18T11:57:49.27 | 0.6 | undecidable | manual | S | 356 | 18.6702 | 120 | 0.59 | 43 |
IV.T1217.EHZ. | 2017-02-18T11:57:49.62 | 0.6 | undecidable | manual | S | 261 | 22.4553 | 50 | -0.11 | 48 |
IV.LNSS.HHZ. | 2017-02-18T11:57:49.28 | 0.6 | undecidable | manual | S | 221 | 20.5683 | 50 | 0.07 | 48 |
IV.T1220.EHZ. | 2017-02-18T11:57:49.08 | 0.6 | positive | manual | P | 347 | 41.7249 | 50 | -0.01 | 47 |
IV.T1241.EHZ. | 2017-02-18T11:57:49.43 | 0.6 | undecidable | manual | S | 56 | 22.3554 | 50 | -0.25 | 47 |
IV.GIGS.HHZ. | 2017-02-18T11:57:49.13 | 0.3 | undecidable | manual | P | 137 | 44.1225 | 50 | -0.32 | 66 |
IV.T1219.EHZ. | 2017-02-18T11:57:48.52 | 0.6 | positive | manual | P | 335 | 38.2284 | 50 | -0.03 | 47 |
IV.MILN.HNZ. | 2017-02-18T11:57:48.25 | 3.0 | undecidable | manual | Pg | 5.76 | 0 | |||
IV.CSP1.EHZ. | 2017-02-18T11:57:48.63 | 0.6 | positive | manual | P | 0 | 38.628 | 50 | 0.02 | 47 |
IV.CESI.HHZ. | 2017-02-18T11:57:48.51 | 0.1 | undecidable | manual | P | 320 | 37.8288 | 50 | 0.02 | 95 |
IV.SMA1.EHZ. | 2017-02-18T11:57:47.92 | 0.6 | undecidable | manual | S | 140 | 16.4724 | 123 | -0.11 | 48 |
IV.T1215.EHZ. | 2017-02-18T11:57:47.00 | 1.0 | positive | manual | P | 283 | 28.0497 | 50 | 0.01 | 24 |
IV.T1211.EHZ. | 2017-02-18T11:57:47.84 | 0.6 | undecidable | manual | P | 231 | 36.8298 | 50 | -0.5 | 43 |
IV.T1256.HHZ. | 2017-02-18T11:57:47.16 | 1.0 | negative | manual | P | 3 | 29.2485 | 50 | 0 | 24 |
IV.FDMO.HHZ. | 2017-02-18T11:57:47.86 | 0.3 | negative | manual | P | 344 | 33.8439 | 50 | -0.01 | 72 |
IV.T1299.EHZ. | 2017-02-18T11:57:47.58 | 0.6 | undecidable | manual | S | 152 | 13.6752 | 128 | 0.33 | 47 |
IV.TERO.HHZ. | 2017-02-18T11:57:47.92 | 0.3 | undecidable | manual | P | 112 | 35.2425 | 50 | -0.17 | 70 |
IV.T1218.EHZ. | 2017-02-18T11:57:46.57 | 0.6 | undecidable | manual | S | 222 | 10.878 | 135 | 0.05 | 50 |
IV.T1241.EHZ. | 2017-02-18T11:57:46.06 | 1.0 | negative | manual | P | 56 | 22.3554 | 50 | -0.04 | 24 |
IV.NRCA.HHZ. | 2017-02-18T11:57:46.45 | 0.6 | undecidable | manual | S | 324 | 12.3765 | 131 | -0.44 | 45 |
IV.T1216.EHZ. | 2017-02-18T11:57:46.09 | 0.6 | negative | manual | P | 317 | 22.1556 | 50 | 0.01 | 49 |
IV.T1212.EHZ. | 2017-02-18T11:57:46.89 | 0.6 | undecidable | manual | S | 274 | 12.9759 | 130 | -0.17 | 48 |
IV.T1217.EHZ. | 2017-02-18T11:57:46.24 | 0.6 | negative | manual | P | 261 | 22.4553 | 50 | 0.11 | 48 |
IV.RM33.EHZ. | 2017-02-18T11:57:46.70 | 0.6 | positive | manual | P | 178 | 26.0517 | 50 | 0.03 | 48 |
IV.T1299.EHZ. | 2017-02-18T11:57:45.02 | 0.1 | positive | manual | P | 152 | 13.6752 | 128 | 0.33 | 93 |
IV.SMA1.EHZ. | 2017-02-18T11:57:45.30 | 0.3 | positive | manual | P | 140 | 16.4724 | 123 | 0.16 | 72 |
IV.MC2.EHZ. | 2017-02-18T11:57:45.59 | 0.1 | undecidable | manual | P | 356 | 18.6702 | 120 | 0.07 | 97 |
IV.LNSS.HHZ. | 2017-02-18T11:57:45.92 | 0.1 | positive | manual | P | 221 | 20.5683 | 50 | 0.1 | 96 |
IV.T1218.EHZ. | 2017-02-18T11:57:44.45 | 0.1 | undecidable | manual | P | 222 | 10.878 | 135 | 0.18 | 97 |
IV.NRCA.HHZ. | 2017-02-18T11:57:44.47 | 0.1 | undecidable | manual | P | 324 | 12.3765 | 131 | -0.02 | 99 |
IV.T1214.EHZ. | 2017-02-18T11:57:44.49 | 0.6 | undecidable | manual | S | 12 | 1.7982 | 170 | -0.5 | 45 |
IV.T1212.EHZ. | 2017-02-18T11:57:44.69 | 0.1 | undecidable | manual | P | 274 | 12.9759 | 130 | 0.1 | 98 |
IV.T1214.EHZ. | 2017-02-18T11:57:43.36 | 0.1 | undecidable | manual | P | 12 | 1.7982 | 170 | -0.03 | 100 |
IV.VIVA.HHZ. | 2017-02-18T11:57:42.10 | 3.0 | positive | manual | P | -5.39 | 0 | |||
IV.EUCT.HNZ. | 2017-02-18T11:57:37.83 | 3.0 | negative | manual | Pn | -0.91 | 0 | |||
GU.CARD.HHZ. | 2017-02-18T11:57:24.85 | 3.0 | negative | manual | P | -1.62 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1218.EHN. | ML:1.6 | 0.000546 | 1.48 | AML | other | m | 2017-02-18T11:57:46.87 |
IV.T1218.HNN. | ML:1.6 | 0.0005435000000000001 | 1.5 | AML | other | m | 2017-02-18T11:57:46.87 |
IV.T1218.EHE. | ML:1.4 | 0.0002845 | 0.72 | AML | other | m | 2017-02-18T11:57:47.70 |
IV.T1218.HNE. | ML:1.4 | 0.0003135 | 0.72 | AML | other | m | 2017-02-18T11:57:47.70 |
IV.T1299.EHN. | ML:1.1 | 0.00012675 | 0.38 | AML | other | m | 2017-02-18T11:57:49.34 |
IV.LNSS.HHE. | ML:1.6 | 0.0002495 | 0.72 | AML | other | m | 2017-02-18T11:57:49.50 |
IV.LNSS.HHN. | ML:1.6 | 0.0002585 | 1.18 | AML | other | m | 2017-02-18T11:57:50.95 |
IV.T1299.EHE. | ML:1.0 | 0.00009659999999999999 | 0.42 | AML | other | m | 2017-02-18T11:57:50.42 |
IV.T1216.EHE. | ML:1.3 | 0.00011765 | 0.34 | AML | other | m | 2017-02-18T11:57:50.95 |
IV.SMA1.EHN. | ML:1.2 | 0.000143 | 1.34 | AML | other | m | 2017-02-18T11:57:51.99 |
IV.RM33.EHN. | ML:0.9 | 0.00004165 | 0.88 | AML | other | m | 2017-02-18T11:57:51.44 |
IV.SMA1.EHE. | ML:1.3 | 0.000186 | 0.54 | AML | other | m | 2017-02-18T11:57:51.44 |
IV.T1256.HHN. | ML:1.0 | 0.0000546 | 0.78 | AML | other | m | 2017-02-18T11:57:51.74 |
IV.T1216.EHN. | ML:1.3 | 0.00013155 | 1.04 | AML | other | m | 2017-02-18T11:57:52.24 |
IV.RM33.EHE. | ML:1.1 | 0.00006315 | 0.54 | AML | other | m | 2017-02-18T11:57:52.82 |
IV.T1256.HHE. | ML:1.2 | 0.00007615 | 0.56 | AML | other | m | 2017-02-18T11:57:53.33 |
IV.TERO.HHE. | ML:1.2 | 0.000060450000000000006 | 0.36 | AML | other | m | 2017-02-18T11:57:53.44 |
IV.TERO.HHN. | ML:1.2 | 0.0000714 | 0.42 | AML | other | m | 2017-02-18T11:57:53.52 |
IV.CESI.HHE. | ML:1.4 | 0.00009779999999999999 | 0.96 | AML | other | m | 2017-02-18T11:57:54.17 |
IV.CESI.HHN. | ML:1.6 | 0.00014050000000000003 | 0.46 | AML | other | m | 2017-02-18T11:57:54.48 |
IV.CSP1.EHE. | ML:1.3 | 0.00006375 | 0.36 | AML | other | m | 2017-02-18T11:57:55.17 |
IV.CSP1.EHN. | ML:1.3 | 0.0000698 | 0.42 | AML | other | m | 2017-02-18T11:57:58.70 |