A magnitude ML 1.2 earthquake occured in region: 2 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7830, 13.2760 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Arquata del Tronto | AP | 2 | 1178 | 1178 |
Montegallo | AP | 8 | 523 | 1701 |
Accumoli | RI | 10 | 667 | 2368 |
Acquasanta Terme | AP | 11 | 2916 | 5284 |
Montemonaco | AP | 14 | 604 | 5888 |
Norcia | PG | 15 | 4957 | 10845 |
Castelsantangelo sul Nera | MC | 16 | 281 | 11126 |
Amatrice | RI | 17 | 2657 | 13783 |
Roccafluvione | AP | 19 | 2010 | 15793 |
Montefortino | FM | 19 | 1178 | 16971 |
Valle Castellana | TE | 19 | 977 | 17948 |
Palmiano | AP | 20 | 196 | 18144 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2017-03-24 17:28:44 |
42.7828 | 13.2758 | 12 | 2017-03-24 17:35:54 |
Sala Sismica INGV-Roma | 42877531 |
Field | Value |
---|---|
Time (UTC) | 2017-03-24 17:28:44 ± 0.03 |
Latitude | 42.7828 ± 0.0009 |
Longitude | 13.2758 ± 0.0025 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 42877531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 160 |
Semi-minor axis of confidence ellipse (meter) | 11 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 91 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35433 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 42877531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-24 17:35:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
BA.PZUN.HHZ. | 2017-03-24T17:29:32.20 | 3.0 | negative | manual | Pn | 4.7 | 0 | |||
CR.STON.BHZ. | 2017-03-24T17:29:21.48 | 3.0 | undecidable | manual | Pn | 1.44 | 0 | |||
IV.MELA.HHZ. | 2017-03-24T17:29:19.15 | 3.0 | positive | manual | Pg | 7.58 | 0 | |||
IV.IFOR.HHZ. | 2017-03-24T17:29:18.79 | 3.0 | negative | manual | Pn | 2.21 | 0 | |||
GU.BURY.HHZ. | 2017-03-24T17:29:17.04 | 3.0 | undecidable | manual | Sg | 1.62 | 0 | |||
IV.VIVA.HHZ. | 2017-03-24T17:29:00.89 | 3.0 | positive | manual | Pn | 1.81 | 0 | |||
MN.TRI.HHZ. | 2017-03-24T17:28:58.87 | 3.0 | undecidable | manual | Sn | -0.95 | 0 | |||
IV.T1219.EHZ. | 2017-03-24T17:28:56.64 | 0.1 | undecidable | manual | S | 324 | 37.4292 | 92 | 0.07 | 93 |
IV.FDMO.HHZ. | 2017-03-24T17:28:55.20 | 0.1 | undecidable | manual | S | 332 | 32.0457 | 93 | 0.07 | 94 |
IV.TERO.HHZ. | 2017-03-24T17:28:55.02 | 0.1 | undecidable | manual | S | 123 | 32.1456 | 93 | -0.12 | 94 |
IV.T1217.EHZ. | 2017-03-24T17:28:54.34 | 0.1 | undecidable | manual | S | 254 | 29.1486 | 93 | -0.01 | 97 |
IV.T1256.HHZ. | 2017-03-24T17:28:53.26 | 0.1 | undecidable | manual | S | 351 | 25.1526 | 94 | -0.02 | 97 |
IV.MC2.EHZ. | 2017-03-24T17:28:51.00 | 0.1 | undecidable | manual | S | 334 | 15.873 | 104 | 0.15 | 96 |
IV.T1212.EHZ. | 2017-03-24T17:28:51.57 | 0.1 | undecidable | manual | S | 260 | 19.1697 | 98 | -0.12 | 96 |
IV.T1299.EHZ. | 2017-03-24T17:28:51.17 | 0.1 | undecidable | manual | S | 178 | 16.4724 | 102 | 0.17 | 96 |
IV.SMA1.EHZ. | 2017-03-24T17:28:51.18 | 0.1 | undecidable | manual | S | 164 | 17.5713 | 100 | -0.1 | 96 |
IV.T1219.EHZ. | 2017-03-24T17:28:51.25 | 0.1 | undecidable | manual | P | 324 | 37.4292 | 92 | -0.05 | 95 |
IV.T1218.EHZ. | 2017-03-24T17:28:51.41 | 0.1 | undecidable | manual | S | 226 | 18.0708 | 99 | -0.01 | 98 |
IV.T1220.EHZ. | 2017-03-24T17:28:51.61 | 0.3 | undecidable | manual | P | 337 | 39.3273 | 92 | 0.01 | 71 |
IV.TERO.HHZ. | 2017-03-24T17:28:50.36 | 0.1 | undecidable | manual | P | 123 | 32.1456 | 93 | -0.12 | 94 |
IV.MMO1.EHZ. | 2017-03-24T17:28:50.19 | 0.1 | undecidable | manual | S | 18 | 13.5753 | 111 | -0.06 | 99 |
IV.FDMO.HHZ. | 2017-03-24T17:28:50.32 | 0.1 | undecidable | manual | P | 332 | 32.0457 | 93 | -0.15 | 94 |
IV.NRCA.HHZ. | 2017-03-24T17:28:50.11 | 0.1 | undecidable | manual | S | 293 | 14.2746 | 108 | -0.32 | 93 |
IV.T1241.EHZ. | 2017-03-24T17:28:50.45 | 0.1 | undecidable | manual | S | 57 | 15.0738 | 106 | -0.17 | 96 |
IV.T1245.HHZ. | 2017-03-24T17:28:49.55 | 0.1 | undecidable | manual | S | 319 | 10.878 | 122 | -0.05 | 99 |
IV.T1256.HHZ. | 2017-03-24T17:28:49.42 | 0.1 | undecidable | manual | P | 351 | 25.1526 | 94 | 0.01 | 97 |
IV.T1217.EHZ. | 2017-03-24T17:28:49.97 | 0.1 | undecidable | manual | P | 254 | 29.1486 | 93 | -0.06 | 96 |
IV.T1218.EHZ. | 2017-03-24T17:28:48.43 | 0.1 | undecidable | manual | P | 226 | 18.0708 | 99 | 0.1 | 97 |
IV.MC2.EHZ. | 2017-03-24T17:28:48.16 | 0.3 | undecidable | manual | P | 334 | 15.873 | 104 | 0.16 | 72 |
IV.T1212.EHZ. | 2017-03-24T17:28:48.54 | 0.1 | undecidable | manual | P | 260 | 19.1697 | 98 | 0.05 | 97 |
IV.T1299.EHZ. | 2017-03-24T17:28:48.26 | 0.1 | undecidable | manual | P | 178 | 16.4724 | 102 | 0.17 | 96 |
IV.T1214.EHZ. | 2017-03-24T17:28:48.67 | 0.1 | undecidable | manual | S | 245 | 5.994 | 145 | 0 | 100 |
IV.SMA1.EHZ. | 2017-03-24T17:28:48.28 | 0.1 | undecidable | manual | P | 164 | 17.5713 | 100 | 0.03 | 98 |
IV.T1241.EHZ. | 2017-03-24T17:28:47.92 | 0.1 | undecidable | manual | P | 57 | 15.0738 | 106 | 0.05 | 98 |
IV.T1245.HHZ. | 2017-03-24T17:28:47.39 | 0.3 | undecidable | manual | P | 319 | 10.878 | 122 | 0.11 | 73 |
IV.MMO1.EHZ. | 2017-03-24T17:28:47.75 | 0.1 | undecidable | manual | P | 18 | 13.5753 | 111 | 0.09 | 97 |
IV.NRCA.HHZ. | 2017-03-24T17:28:47.76 | 0.1 | undecidable | manual | P | 293 | 14.2746 | 108 | 0 | 99 |
IV.T1214.EHZ. | 2017-03-24T17:28:46.92 | 0.1 | undecidable | manual | P | 245 | 5.994 | 145 | 0.18 | 97 |
IV.ZCCA.HHZ. | 2017-03-24T17:28:33.56 | 3.0 | undecidable | manual | S | -9.23 | 0 | |||
IV.NDIM.HNZ. | 2017-03-24T17:28:21.31 | 3.0 | undecidable | manual | S | -8.49 | 0 | |||
IV.ZCCA.HHZ. | 2017-03-24T17:28:18.94 | 3.0 | positive | manual | P | -0.59 | 0 | |||
IV.EUCT.HNZ. | 2017-03-24T17:28:10.46 | 3.0 | undecidable | manual | P | -2.68 | 0 | |||
IV.NDIM.HNZ. | 2017-03-24T17:28:04.46 | 3.0 | negative | manual | P | -7.77 | 0 | |||
IV.TREG.HNZ. | 2017-03-24T17:28:01.59 | 3.0 | positive | manual | P | -2.39 | 0 | |||
IV.ORZI.HHZ. | 2017-03-24T17:28:00.98 | 3.0 | positive | manual | P | -2.69 | 0 | |||
IV.ZONE.HHZ. | 2017-03-24T17:27:57.92 | 3.0 | undecidable | manual | P | 1.78 | 0 | |||
IV.CNCS.HNZ. | 2017-03-24T17:27:56.08 | 3.0 | negative | manual | P | -1.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.7 | 0.000020799999999999997 | 0.26 | AML | other | m | 2017-03-24T17:28:55.39 |
IV.FDMO.HHN. | ML:0.7 | 0.000019749999999999996 | 0.12 | AML | other | m | 2017-03-24T17:29:37.74 |
IV.NRCA.HHN. | ML:1.6 | 0.00038649999999999996 | 0.12 | AML | other | m | 2017-03-24T17:28:50.32 |
IV.NRCA.HHE. | ML:1.5 | 0.0003155 | 0.14 | AML | other | m | 2017-03-24T17:28:50.40 |
IV.T1218.EHN. | ML:1.4 | 0.00021050000000000002 | 0.18 | AML | other | m | 2017-03-24T17:28:51.74 |
IV.T1218.HNN. | ML:1.4 | 0.000217 | 0.36 | AML | other | m | 2017-03-24T17:28:51.74 |
IV.T1218.EHE. | ML:1.5 | 0.00026700000000000004 | 0.16 | AML | other | m | 2017-03-24T17:28:51.59 |
IV.T1218.HNE. | ML:1.6 | 0.00027049999999999996 | 0.16 | AML | other | m | 2017-03-24T17:28:51.59 |
IV.T1220.EHN. | ML:1.4 | 0.00009125 | 0.4 | AML | other | m | 2017-03-24T17:29:03.50 |
IV.T1220.EHE. | ML:1.2 | 0.0000538 | 0.86 | AML | other | m | 2017-03-24T17:28:58.51 |
IV.T1245.HHN. | ML:1.3 | 0.00023649999999999998 | 0.18 | AML | other | m | 2017-03-24T17:28:50.45 |
IV.T1245.HHE. | ML:1.1 | 0.00014000000000000001 | 1.46 | AML | other | m | 2017-03-24T17:28:50.23 |
IV.T1256.HHE. | ML:0.8 | 0.00003625 | 1.16 | AML | other | m | 2017-03-24T17:28:53.67 |
IV.T1256.HHN. | ML:0.8 | 0.0000356 | 1.38 | AML | other | m | 2017-03-24T17:28:55.70 |
IV.T1299.EHN. | ML:1.0 | 0.0000761 | 0.22 | AML | other | m | 2017-03-24T17:28:51.38 |
IV.T1299.EHE. | ML:0.8 | 0.000049850000000000006 | 0.12 | AML | other | m | 2017-03-24T17:28:51.44 |
IV.TERO.HHN. | ML:1.0 | 0.000044 | 0.84 | AML | other | m | 2017-03-24T17:28:55.52 |
IV.TERO.HHE. | ML:0.9 | 0.00003265 | 0.08 | AML | other | m | 2017-03-24T17:28:55.55 |