A magnitude ML 1.1 earthquake occured in region: 6 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7380, 13.1960 at 10 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 |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 10 | 4957 | 6802 |
Cittareale | RI | 14 | 482 | 7284 |
Amatrice | RI | 14 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 16 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13962 |
Acquasanta Terme | AP | 18 | 2916 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2016-10-16 19:11:27 |
42.7385 | 13.1957 | 11 | 2016-10-16 19:26:58 |
Sala Sismica INGV-Roma | 30271811 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 19:11:27 ± 0.04 |
Latitude | 42.7385 ± 0.0027 |
Longitude | 13.1957 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30271811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 315 |
Semi-minor axis of confidence ellipse (meter) | 270 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 27 |
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) | 5.79163 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 30271811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 19:26:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGR.HHZ. | 2016-10-16T19:13:10.99 | 3.0 | undecidable | manual | Sg | 13.61 | 0 | |||
AC.VLO.HHZ. | 2016-10-16T19:12:46.38 | 3.0 | undecidable | manual | Pn | 642.8676 | 4.41 | 0 | ||
IV.CRJA.SHZ. | 2016-10-16T19:12:44.20 | 3.0 | undecidable | manual | Pn | 7.89 | 0 | |||
IV.SPS2.HHZ. | 2016-10-16T19:12:42.79 | 3.0 | positive | manual | Pg | 14.74 | 0 | |||
IV.MTGR.SHZ. | 2016-10-16T19:12:41.56 | 3.0 | undecidable | manual | Pn | 6.59 | 0 | |||
IV.LEOD.HNZ. | 2016-10-16T19:12:34.99 | 3.0 | undecidable | manual | Sn | -2.21 | 0 | |||
IV.CET2.HHZ. | 2016-10-16T19:12:34.28 | 3.0 | undecidable | manual | Pg | 11.22 | 0 | |||
IV.CTI.HHZ. | 2016-10-16T19:12:33.99 | 3.0 | undecidable | manual | Sn | -4.68 | 0 | |||
IV.CAVE.HHZ. | 2016-10-16T19:12:24.99 | 3.0 | undecidable | manual | Sg | 229.5924 | 8.1 | 0 | ||
IV.ZONE.HHZ. | 2016-10-16T19:12:13.15 | 3.0 | undecidable | manual | Pg | 7.31 | 0 | |||
IV.PIGN.HHZ. | 2016-10-16T19:11:58.63 | 3.0 | undecidable | manual | Pg | 4.85 | 0 | |||
IV.SRES.HHZ. | 2016-10-16T19:11:55.99 | 3.0 | undecidable | manual | Sg | 6.74 | 0 | |||
IV.CAVE.HHZ. | 2016-10-16T19:11:50.99 | 3.0 | undecidable | manual | Pn | 229.5924 | 0.16 | 0 | ||
IV.TERO.HHZ. | 2016-10-16T19:11:39.14 | 0.6 | undecidable | manual | S | 111 | 35.6421 | 50 | -0.13 | 47 |
IV.T1211.EHZ. | 2016-10-16T19:11:39.55 | 0.6 | undecidable | manual | S | 231 | 35.9418 | 50 | 0.21 | 46 |
IV.RM33.EHZ. | 2016-10-16T19:11:36.53 | 0.6 | undecidable | manual | S | 177 | 25.4523 | 50 | -0.02 | 49 |
IV.T1215.EHZ. | 2016-10-16T19:11:36.99 | 0.3 | undecidable | manual | S | 285 | 27.5502 | 50 | -0.11 | 72 |
IV.T1217.EHZ. | 2016-10-16T19:11:35.78 | 0.6 | undecidable | manual | S | 262 | 21.7671 | 116 | 0.24 | 47 |
IV.T1243.HHZ. | 2016-10-16T19:11:35.21 | 0.6 | undecidable | manual | S | 103 | 21.1677 | 116 | -0.14 | 48 |
IV.T1216.EHZ. | 2016-10-16T19:11:35.49 | 1.0 | undecidable | manual | S | 320 | 22.1556 | 50 | -0.17 | 24 |
IV.MMO1.EHZ. | 2016-10-16T19:11:35.39 | 0.6 | undecidable | manual | S | 31 | 20.7681 | 117 | 0.14 | 48 |
IV.LNSS.HHZ. | 2016-10-16T19:11:34.95 | 0.6 | undecidable | manual | S | 220 | 19.6692 | 118 | 0.05 | 49 |
IV.TERO.HHZ. | 2016-10-16T19:11:34.03 | 0.1 | undecidable | manual | P | 111 | 35.6421 | 50 | -0.12 | 94 |
IV.T1211.EHZ. | 2016-10-16T19:11:34.14 | 0.3 | undecidable | manual | P | 231 | 35.9418 | 50 | -0.05 | 71 |
IV.T1245.HHZ. | 2016-10-16T19:11:33.26 | 0.6 | undecidable | manual | S | 357 | 13.0758 | 129 | 0.26 | 47 |
IV.T1216.EHZ. | 2016-10-16T19:11:32.12 | 1.0 | undecidable | manual | P | 320 | 22.1556 | 50 | 0.05 | 24 |
IV.NRCA.HHZ. | 2016-10-16T19:11:32.51 | 0.6 | undecidable | manual | S | 328 | 12.4764 | 130 | -0.31 | 47 |
IV.T1204.EHZ. | 2016-10-16T19:11:32.85 | 0.6 | undecidable | manual | S | 125 | 12.0768 | 131 | 0.13 | 49 |
IV.RM33.EHZ. | 2016-10-16T19:11:32.59 | 0.3 | undecidable | manual | P | 177 | 25.4523 | 50 | 0.01 | 73 |
IV.T1215.EHZ. | 2016-10-16T19:11:32.86 | 0.1 | undecidable | manual | P | 285 | 27.5502 | 50 | -0.04 | 97 |
IV.SMA1.EHZ. | 2016-10-16T19:11:31.59 | 0.3 | undecidable | manual | P | 136 | 16.5723 | 122 | 0.5 | 67 |
IV.MMO1.EHZ. | 2016-10-16T19:11:31.85 | 0.3 | undecidable | manual | P | 31 | 20.7681 | 117 | 0.02 | 74 |
IV.ARRO.EHZ. | 2016-10-16T19:11:31.49 | 3.0 | positive | manual | P | 0.69 | 0 | |||
IV.T1217.EHZ. | 2016-10-16T19:11:31.90 | 0.3 | undecidable | manual | P | 262 | 21.7671 | 116 | -0.1 | 72 |
IV.LNSS.HHZ. | 2016-10-16T19:11:31.68 | 0.1 | positive | manual | P | 220 | 19.6692 | 118 | 0.05 | 98 |
IV.T1243.HHZ. | 2016-10-16T19:11:31.78 | 0.1 | undecidable | manual | P | 103 | 21.1677 | 116 | -0.11 | 96 |
IV.T1202.EHZ. | 2016-10-16T19:11:30.47 | 0.6 | undecidable | manual | S | 148 | 4.5954 | 157 | -0.67 | 42 |
IV.T1245.HHZ. | 2016-10-16T19:11:30.73 | 0.3 | undecidable | manual | P | 357 | 13.0758 | 129 | 0.19 | 72 |
IV.NRCA.HHZ. | 2016-10-16T19:11:30.44 | 0.1 | positive | manual | P | 328 | 12.4764 | 130 | 0.01 | 100 |
IV.T1204.EHZ. | 2016-10-16T19:11:30.58 | 0.1 | positive | manual | P | 125 | 12.0768 | 131 | 0.21 | 96 |
IV.T1202.EHZ. | 2016-10-16T19:11:29.31 | 0.1 | undecidable | manual | P | 148 | 4.5954 | 157 | -0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.3 | 0.0001535 | 0.34 | AML | other | m | 2016-10-16T19:11:36.06 |
IV.LNSS.HHE. | ML:1.3 | 0.0001385 | 0.42 | AML | other | m | 2016-10-16T19:11:36.29 |
IV.T1202.EHE. | ML:0.6 | 0.00006499999999999994 | 0.78 | AML | other | m | 2016-10-16T19:11:31.00 |
IV.T1202.EHN. | ML:2.0 | 0.0015799999999999998 | 0.14 | AML | other | m | 2016-10-16T19:11:31.01 |
IV.T1217.EHN. | ML:0.9 | 0.00005499999999999994 | 1.58 | AML | other | m | 2016-10-16T19:11:42.76 |
IV.T1217.EHE. | ML:1.0 | 0.00007499999999999995 | 1.58 | AML | other | m | 2016-10-16T19:12:28.33 |
IV.T1245.HHE. | ML:1.1 | 0.00011949999999999999 | 0.4 | AML | other | m | 2016-10-16T19:11:35.03 |
IV.T1245.HHN. | ML:1.3 | 0.0001875 | 1.48 | AML | other | m | 2016-10-16T19:11:35.05 |
IV.TERO.HHN. | ML:1.2 | 0.00006135 | 0.1 | AML | other | m | 2016-10-16T19:11:39.50 |
IV.TERO.HHE. | ML:1.0 | 0.0000344 | 1.34 | AML | other | m | 2016-10-16T19:11:41.03 |