A magnitude ML 1.0 earthquake occured in region: 6 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7860, 13.2220 at 11 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 | 6 | 1178 | 1178 |
Accumoli | RI | 10 | 667 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Montegallo | AP | 11 | 523 | 7325 |
Castelsantangelo sul Nera | MC | 13 | 281 | 7606 |
Montemonaco | AP | 15 | 604 | 8210 |
Acquasanta Terme | AP | 16 | 2916 | 11126 |
Amatrice | RI | 18 | 2657 | 13783 |
Preci | PG | 18 | 724 | 14507 |
Cascia | PG | 19 | 3217 | 17724 |
Ussita | MC | 19 | 444 | 18168 |
Cittareale | RI | 19 | 482 | 18650 |
Visso | MC | 20 | 1107 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-10-31 01:53:04 |
42.7857 | 13.2217 | 11 | 2022-10-31 02:01:11 |
Sala Sismica INGV-Roma | 111336011 |
Field | Value |
---|---|
Time (UTC) | 2022-10-31 01:53:04 ± 0.03 |
Latitude | 42.7857 ± 0.0018 |
Longitude | 13.2217 ± 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 | 111336011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 284 |
Semi-minor axis of confidence ellipse (meter) | 214 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31926 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 111336011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-31 02:01:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2022-10-31T01:53:25.75 | 3.0 | undecidable | manual | Sg | -0.42 | 0 | |||
IV.SACS.HHZ. | 2022-10-31T01:53:16.70 | 3.0 | undecidable | manual | Pg | 2.84 | 0 | |||
IV.CESI.HHZ. | 2022-10-31T01:53:16.36 | 0.3 | undecidable | manual | S | 313 | 35.4423 | 50 | 0 | 72 |
IV.RM33.EHZ. | 2022-10-31T01:53:15.20 | 0.3 | undecidable | manual | S | 181 | 30.747 | 50 | 0.1 | 72 |
IV.FDMO.HHZ. | 2022-10-31T01:53:14.86 | 0.3 | undecidable | manual | S | 339 | 29.8479 | 50 | -0.03 | 73 |
IV.GAVE.EHZ. | 2022-10-31T01:53:14.52 | 0.3 | undecidable | manual | S | 249 | 28.6491 | 50 | -0.03 | 73 |
IV.LNSS.HHZ. | 2022-10-31T01:53:13.56 | 0.3 | undecidable | manual | S | 216 | 25.0527 | 50 | -0.05 | 73 |
IV.SMA1.EHZ. | 2022-10-31T01:53:12.03 | 0.3 | undecidable | manual | S | 152 | 19.5693 | 50 | -0.09 | 73 |
IV.MML1.EHZ. | 2022-10-31T01:53:12.36 | 3.0 | positive | manual | Pg | 2.19 | 0 | |||
IV.CESI.HHZ. | 2022-10-31T01:53:11.27 | 0.1 | undecidable | manual | P | 313 | 35.4423 | 50 | -0.04 | 96 |
IV.TERO.HHZ. | 2022-10-31T01:53:11.35 | 3.0 | undecidable | manual | Pn | 1.14 | 0 | |||
IV.GUMA.HHZ. | 2022-10-31T01:53:11.17 | 3.0 | positive | manual | Pg | 1.05 | 0 | |||
IV.RM33.EHZ. | 2022-10-31T01:53:10.63 | 0.1 | undecidable | manual | P | 181 | 30.747 | 50 | 0.05 | 97 |
IV.MMO1.EHZ. | 2022-10-31T01:53:10.90 | 0.3 | undecidable | manual | S | 34 | 15.2736 | 126 | -0.01 | 75 |
IV.MTRA.HNZ. | 2022-10-31T01:53:10.55 | 0.3 | undecidable | manual | S | 103 | 14.5743 | 127 | -0.18 | 72 |
IV.MC2.EHZ. | 2022-10-31T01:53:10.91 | 0.3 | undecidable | manual | S | 349 | 14.1747 | 128 | 0.29 | 71 |
IV.FDMO.HHZ. | 2022-10-31T01:53:10.31 | 0.1 | undecidable | manual | P | 339 | 29.8479 | 50 | -0.15 | 95 |
7F.SIB2.EHZ. | 2022-10-31T01:53:10.17 | 0.3 | undecidable | manual | S | 30 | 13.4754 | 129 | -0.25 | 71 |
IV.GAVE.EHZ. | 2022-10-31T01:53:10.25 | 0.1 | undecidable | manual | P | 249 | 28.6491 | 50 | -0.01 | 98 |
7F.SIB1.EHZ. | 2022-10-31T01:53:10.28 | 0.3 | undecidable | manual | S | 18 | 12.6762 | 131 | 0.05 | 75 |
7F.SIB3.EHZ. | 2022-10-31T01:53:09.42 | 0.3 | undecidable | manual | S | 22 | 10.6782 | 136 | -0.28 | 71 |
IV.NRCA.HHZ. | 2022-10-31T01:53:09.30 | 0.3 | undecidable | manual | S | 301 | 10.1787 | 137 | -0.3 | 71 |
IV.LNSS.HHZ. | 2022-10-31T01:53:09.73 | 0.3 | undecidable | manual | P | 216 | 25.0527 | 50 | 0.01 | 74 |
IV.SMA1.EHZ. | 2022-10-31T01:53:08.89 | 0.3 | undecidable | manual | P | 152 | 19.5693 | 50 | 0.03 | 74 |
IV.MMO1.EHZ. | 2022-10-31T01:53:08.25 | 0.1 | undecidable | manual | P | 34 | 15.2736 | 126 | 0.09 | 98 |
IV.MTRA.HNZ. | 2022-10-31T01:53:08.20 | 0.3 | undecidable | manual | P | 103 | 14.5743 | 127 | 0.14 | 73 |
IV.MC2.EHZ. | 2022-10-31T01:53:08.16 | 0.1 | undecidable | manual | P | 349 | 14.1747 | 128 | 0.16 | 97 |
IV.ATCC.EHZ. | 2022-10-31T01:53:07.61 | 3.0 | undecidable | manual | P | -3.61 | 0 | |||
7F.SIB2.EHZ. | 2022-10-31T01:53:07.94 | 0.1 | undecidable | manual | P | 30 | 13.4754 | 129 | 0.06 | 99 |
7F.SIB1.EHZ. | 2022-10-31T01:53:07.96 | 0.1 | undecidable | manual | P | 18 | 12.6762 | 131 | 0.19 | 97 |
7F.SIB3.EHZ. | 2022-10-31T01:53:07.51 | 0.1 | undecidable | manual | P | 22 | 10.6782 | 136 | 0.04 | 100 |
IV.NRCA.HHZ. | 2022-10-31T01:53:07.48 | 0.1 | negative | manual | P | 301 | 10.1787 | 137 | 0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.0003338449 | 0.1408 | AML | other | m | 2022-10-31T01:53:09.48 |
IV.NRCA.HHN. | ML:1.2 | 0.00020895944999999998 | 0.16 | AML | other | m | 2022-10-31T01:53:09.36 |
IV.MMO1.EHE. | ML:0.6 | 0.00003659353999999999 | 0.12 | AML | other | m | 2022-10-31T01:53:11.27 |
IV.MMO1.EHN. | ML:0.6 | 0.000041046190000000006 | 0.0608 | AML | other | m | 2022-10-31T01:53:11.66 |
IV.SMA1.EHN. | ML:0.7 | 0.00003558257 | 0.2208 | AML | other | m | 2022-10-31T01:53:13.38 |
IV.SMA1.EHE. | ML:0.7 | 0.000032722885 | 0.08 | AML | other | m | 2022-10-31T01:53:12.25 |
IV.ATCC.EHE. | ML:1.2 | 0.00002875 | 0.42 | AML | other | m | 2022-10-31T01:53:12.73 |
IV.ATCC.EHN. | ML:1.1 | 0.000024651395 | 0.4 | AML | other | m | 2022-10-31T01:53:14.05 |
IV.LNSS.HHE. | ML:1.0 | 0.0000576 | 0.12 | AML | other | m | 2022-10-31T01:53:14.10 |
IV.LNSS.HHN. | ML:1.0 | 0.000053849999999999994 | 0.8 | AML | other | m | 2022-10-31T01:53:14.93 |
IV.GAVE.EHN. | ML:1.2 | 0.0000918 | 0.26 | AML | other | m | 2022-10-31T01:53:15.25 |
IV.GAVE.EHE. | ML:1.2 | 0.00007489999999999999 | 1.12 | AML | other | m | 2022-10-31T01:53:15.21 |
IV.RM33.EHN. | ML:0.9 | 0.00003429732 | 0.2416 | AML | other | m | 2022-10-31T01:53:15.46 |
IV.FDMO.HHN. | ML:0.5 | 0.00001645 | 1.02 | AML | other | m | 2022-10-31T01:53:15.66 |
IV.RM33.EHE. | ML:1.0 | 0.00004625 | 0.16 | AML | other | m | 2022-10-31T01:53:15.85 |
IV.FDMO.HHE. | ML:0.5 | 0.00001675 | 0.18 | AML | other | m | 2022-10-31T01:53:15.88 |
IV.GUMA.HHE. | ML:1.2 | 0.0000748 | 0.26 | AML | other | m | 2022-10-31T01:53:16.59 |
IV.CESI.HHN. | ML:0.7 | 0.00001965 | 1.08 | AML | other | m | 2022-10-31T01:53:16.79 |
IV.GUMA.HHN. | ML:1.3 | 0.00008683764499999999 | 0.2192 | AML | other | m | 2022-10-31T01:53:16.74 |
IV.CESI.HHE. | ML:0.6 | 0.0000144 | 0.58 | AML | other | m | 2022-10-31T01:53:18.37 |
IV.NRCA.HNE. | ML:1.4 | 0.00032649815000000004 | 0.12 | AML | other | m | 2022-10-31T01:53:09.48 |
IV.NRCA.HNN. | ML:1.2 | 0.00020693495 | 0.1392 | AML | other | m | 2022-10-31T01:53:09.65 |
IV.MC2.EHE. | ML:1.0 | 0.00010649005000000001 | 0.16 | AML | other | m | 2022-10-31T01:53:12.16 |
IV.MC2.EHN. | ML:1.0 | 0.00010490829999999999 | 0.2208 | AML | other | m | 2022-10-31T01:53:12.09 |
IV.GAVE.HNE. | ML:1.1 | 0.00007159739000000001 | 0.1696 | AML | other | m | 2022-10-31T01:53:14.85 |
IV.RM33.HNE. | ML:1.0 | 0.000049471984999999996 | 0.16 | AML | other | m | 2022-10-31T01:53:15.68 |
IV.RM33.HNN. | ML:1.0 | 0.00004649285 | 0.1696 | AML | other | m | 2022-10-31T01:53:16.10 |
IV.TERO.HHN. | ML:0.6 | 0.0000155687775 | 0.08 | AML | other | m | 2022-10-31T01:53:17.35 |
IV.MML1.EHE. | ML:0.7 | 0.000013042399999999999 | 0.12 | AML | other | m | 2022-10-31T01:53:19.16 |
IV.MML1.EHN. | ML:0.5 | 0.000010278598 | 0.2 | AML | other | m | 2022-10-31T01:53:19.38 |