A magnitude ML 1.1 earthquake occured in region: 2 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6860, 13.2240 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 |
---|---|---|---|---|
Accumoli | RI | 2 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Arquata del Tronto | AP | 11 | 1178 | 4984 |
Norcia | PG | 16 | 4957 | 9941 |
Cascia | PG | 18 | 3217 | 13158 |
Acquasanta Terme | AP | 18 | 2916 | 16074 |
Montereale | AQ | 18 | 2581 | 18655 |
Campotosto | AQ | 19 | 542 | 19197 |
Capitignano | AQ | 19 | 665 | 19862 |
Montegallo | AP | 20 | 523 | 20385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-10-08 12:19:54 |
42.6863 | 13.2242 | 11 | 2023-10-08 12:38:38 |
Sala Sismica INGV-Roma | 121890011 |
Field | Value |
---|---|
Time (UTC) | 2023-10-08 12:19:54 ± 0.06 |
Latitude | 42.6863 ± 0.0027 |
Longitude | 13.2242 ± 0.0049 |
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 | 121890011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 370 |
Semi-minor axis of confidence ellipse (meter) | 309 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 12 |
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) | 0.77072 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 121890011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-08 12:38:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGR.HHZ. | 2023-10-08T12:21:26.73 | 3.0 | undecidable | manual | Sg | 11.36 | 0 | |||
7C.SPAOL.HNZ. | 2023-10-08T12:21:24.19 | 3.0 | undecidable | manual | Pg | 14.11 | 0 | |||
CH.FUSIO.HHZ. | 2023-10-08T12:21:21.59 | 3.0 | negative | manual | Pg | 16.08 | 0 | |||
MN.TRI.HHZ. | 2023-10-08T12:21:09.53 | 3.0 | undecidable | manual | Sn | -4.65 | 0 | |||
IV.ECTS.HHZ. | 2023-10-08T12:21:08.24 | 3.0 | undecidable | manual | Pn | 2.42 | 0 | |||
IV.GIB.HHZ. | 2023-10-08T12:21:02.96 | 3.0 | undecidable | manual | Pn | 0.96 | 0 | |||
IV.MCRV.HHZ. | 2023-10-08T12:21:00.01 | 3.0 | undecidable | manual | Sn | 1.67 | 0 | |||
IV.TREG.EHZ. | 2023-10-08T12:20:54.33 | 3.0 | undecidable | manual | Pg | 13.33 | 0 | |||
OX.MARN.HHZ. | 2023-10-08T12:20:48.71 | 3.0 | undecidable | manual | Pg | 6.55 | 0 | |||
IV.SFI.EHZ. | 2023-10-08T12:20:24.24 | 3.0 | undecidable | manual | Pg | 5.43 | 0 | |||
IV.MURB.HHZ. | 2023-10-08T12:20:19.24 | 3.0 | undecidable | manual | P | 85.5477 | 9.67 | 0 | ||
IV.CSP1.EHZ. | 2023-10-08T12:20:09.85 | 0.6 | undecidable | manual | S | 358 | 45.0216 | 50 | 0.37 | 44 |
IV.TERO.HHZ. | 2023-10-08T12:20:05.71 | 0.3 | undecidable | manual | S | 103 | 31.746 | 50 | -0.24 | 70 |
IV.GAVE.EHZ. | 2023-10-08T12:20:04.50 | 0.3 | undecidable | manual | S | 272 | 26.9508 | 50 | -0.15 | 72 |
IV.CSP1.EHZ. | 2023-10-08T12:20:03.49 | 0.3 | undecidable | manual | P | 358 | 45.0216 | 50 | 0.17 | 69 |
IV.TRTR.HHZ. | 2023-10-08T12:20:03.47 | 3.0 | undecidable | manual | P | 57.7977 | -1.82 | 0 | ||
IV.NRCA.HHZ. | 2023-10-08T12:20:02.09 | 0.1 | undecidable | manual | S | 331 | 18.6702 | 120 | -0.25 | 95 |
IV.RM33.EHZ. | 2023-10-08T12:20:02.64 | 0.1 | undecidable | manual | S | 182 | 19.6692 | 118 | -0.02 | 100 |
IV.LNSS.HHZ. | 2023-10-08T12:20:02.06 | 0.1 | undecidable | manual | S | 238 | 17.6712 | 121 | 0.02 | 100 |
IV.TERO.HHZ. | 2023-10-08T12:20:01.29 | 0.1 | undecidable | manual | P | 103 | 31.746 | 50 | 0.01 | 98 |
IV.GAVE.EHZ. | 2023-10-08T12:20:00.48 | 0.1 | undecidable | manual | P | 272 | 26.9508 | 50 | -0.05 | 98 |
IV.LNSS.HHZ. | 2023-10-08T12:19:59.11 | 0.1 | undecidable | manual | P | 238 | 17.6712 | 121 | 0.09 | 99 |
IV.NRCA.HHZ. | 2023-10-08T12:19:59.28 | 0.1 | undecidable | manual | P | 331 | 18.6702 | 120 | 0.09 | 99 |
IV.RM33.EHZ. | 2023-10-08T12:19:59.56 | 0.6 | undecidable | manual | P | 182 | 19.6692 | 118 | 0.18 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.00014500000000000003 | 0.12 | AML | other | m | 2023-10-08T12:20:02.24 |
IV.LNSS.HHE. | ML:0.6 | 0.00003614403 | 0.1792 | AML | other | m | 2023-10-08T12:20:02.23 |
IV.LNSS.HHN. | ML:0.6 | 0.00003625 | 0.18 | AML | other | m | 2023-10-08T12:20:02.29 |
IV.NRCA.HHE. | ML:1.1 | 0.00010525000000000001 | 0.12 | AML | other | m | 2023-10-08T12:20:02.50 |
IV.RM33.EHN. | ML:0.6 | 0.000030399999999999997 | 0.16 | AML | other | m | 2023-10-08T12:20:02.90 |
IV.RM33.EHE. | ML:0.5 | 0.00002705 | 0.16 | AML | other | m | 2023-10-08T12:20:03.03 |
IV.TRTR.HHN. | ML:2.2 | 0.000319337 | 0.0768 | AML | other | m | 2023-10-08T12:20:13.48 |
IV.TRTR.HHE. | ML:2.0 | 0.00022572039999999997 | 0.0576 | AML | other | m | 2023-10-08T12:20:13.40 |
IV.LNSS.HNE. | ML:1.1 | 0.00010923990034999999 | 0.8896 | AML | other | m | 2023-10-08T12:20:07.78 |
IV.LNSS.HNN. | ML:1.2 | 0.00013903051 | 0.64 | AML | other | m | 2023-10-08T12:20:07.56 |
IV.NRCA.HNE. | ML:1.2 | 0.00011476425 | 0.1216 | AML | other | m | 2023-10-08T12:20:02.51 |
IV.NRCA.HNN. | ML:1.3 | 0.000157746765 | 0.1408 | AML | other | m | 2023-10-08T12:20:02.24 |
IV.RM33.HNE. | ML:1.2 | 0.000122616765 | 0.7168 | AML | other | m | 2023-10-08T12:20:06.00 |
IV.RM33.HNN. | ML:1.2 | 0.000112368955 | 0.4672 | AML | other | m | 2023-10-08T12:20:05.24 |
IV.GAVE.EHE. | ML:0.7 | 0.000022795015000000002 | 0.16 | AML | other | m | 2023-10-08T12:20:05.32 |
IV.GAVE.EHN. | ML:0.8 | 0.0000320542345 | 0.1024 | AML | other | m | 2023-10-08T12:20:05.02 |
IV.TERO.HHE. | ML:0.5 | 0.000013735845999999999 | 0.1408 | AML | other | m | 2023-10-08T12:20:06.80 |
IV.TERO.HHN. | ML:0.5 | 0.000012714671000000001 | 0.0832 | AML | other | m | 2023-10-08T12:20:06.64 |
IV.TERO.HNE. | ML:1.3 | 0.000092857835 | 0.6592 | AML | other | m | 2023-10-08T12:20:05.80 |
IV.TERO.HNN. | ML:1.3 | 0.000092418955 | 0.7104 | AML | other | m | 2023-10-08T12:20:03.17 |
IV.CSP1.EHE. | ML:0.8 | 0.000020775483 | 0.9408 | AML | other | m | 2023-10-08T12:20:19.54 |
IV.CSP1.EHN. | ML:0.8 | 0.0000224145985 | 0.6016 | AML | other | m | 2023-10-08T12:20:23.83 |
IV.MURB.HNE. | ML:2.2 | 0.000222475055 | 3.6544 | AML | other | m | 2023-10-08T12:20:54.88 |
IV.MURB.HNN. | ML:2.2 | 0.00018324399 | 3.2704 | AML | other | m | 2023-10-08T12:20:55.15 |
IV.MURB.HHE. | ML:1.4 | 0.000033826405000000006 | 0.0576 | AML | other | m | 2023-10-08T12:20:19.62 |
IV.MURB.HHN. | ML:1.2 | 0.000020942349999999998 | 0.0576 | AML | other | m | 2023-10-08T12:20:19.71 |