A magnitude ML 1.3 earthquake occured in region: 9 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7140, 13.1390 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 | 9 | 667 | 667 |
Norcia | PG | 10 | 4957 | 5624 |
Cascia | PG | 10 | 3217 | 8841 |
Cittareale | RI | 11 | 482 | 9323 |
Arquata del Tronto | AP | 15 | 1178 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Poggiodomo | PG | 17 | 117 | 13275 |
Monteleone di Spoleto | PG | 17 | 599 | 13874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-09-11 14:36:57 |
42.714 | 13.1392 | 11 | 2020-09-11 14:51:20 |
Sala Sismica INGV-Roma | 82819271 |
Field | Value |
---|---|
Time (UTC) | 2020-09-11 14:36:57 ± 0.06 |
Latitude | 42.7140 ± 0.0036 |
Longitude | 13.1392 ± 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 | 82819271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 285 |
Semi-minor axis of confidence ellipse (meter) | 265 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 249 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 48 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.12051 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42718 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 82819271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-11 14:51:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2020-09-11T14:37:08.06 | 0.6 | undecidable | manual | S | 132 | 29.5482 | 90 | -0.1 | 49 |
IV.MOMA.HHZ. | 2020-09-11T14:37:07.02 | 0.6 | negative | manual | P | 282 | 47.4192 | 90 | 0.49 | 43 |
IV.MC2.EHZ. | 2020-09-11T14:37:06.54 | 1.0 | undecidable | manual | S | 10 | 22.2555 | 90 | 0.34 | 23 |
IV.RM33.EHZ. | 2020-09-11T14:37:06.06 | 1.0 | undecidable | manual | S | 165 | 23.5542 | 90 | -0.49 | 23 |
IV.SMA1.EHZ. | 2020-09-11T14:37:05.38 | 0.6 | undecidable | manual | S | 120 | 18.4704 | 91 | 0.19 | 48 |
IV.CSP1.EHZ. | 2020-09-11T14:37:05.82 | 1.0 | negative | manual | P | 7 | 42.2244 | 90 | 0.09 | 24 |
IV.GAVE.EHZ. | 2020-09-11T14:37:05.40 | 0.6 | undecidable | manual | S | 263 | 20.1687 | 91 | -0.23 | 48 |
IV.MTRA.EHZ. | 2020-09-11T14:37:05.67 | 0.6 | undecidable | manual | S | 77 | 21.4674 | 91 | -0.32 | 47 |
IV.TERO.HHZ. | 2020-09-11T14:37:05.23 | 0.3 | undecidable | manual | P | 105 | 39.2274 | 90 | -0.04 | 72 |
IV.LNSS.HHZ. | 2020-09-11T14:37:04.04 | 0.6 | undecidable | manual | S | 213 | 14.7741 | 93 | -0.15 | 49 |
IV.CESI.HNE. | 2020-09-11T14:37:04.81 | 1.0 | undecidable | manual | P | 329 | 37.5291 | 90 | -0.19 | 23 |
IV.ARRO.EHZ. | 2020-09-11T14:37:04.65 | 1.0 | undecidable | manual | P | 244 | 33.9438 | 90 | 0.2 | 24 |
IV.T1299.HNZ. | 2020-09-11T14:37:04.39 | 1.0 | undecidable | manual | S | 127 | 14.6742 | 93 | 0.22 | 24 |
IV.FDMO.HHZ. | 2020-09-11T14:37:04.66 | 1.0 | positive | manual | P | 353 | 36.0417 | 90 | -0.11 | 24 |
IV.MMO1.EHZ. | 2020-09-11T14:37:03.03 | 0.6 | negative | manual | P | 37 | 25.6521 | 90 | -0.13 | 48 |
IV.NRCA.HNZ. | 2020-09-11T14:37:03.56 | 0.6 | undecidable | manual | S | 351 | 13.3755 | 99 | -0.28 | 48 |
IV.CAMP.HHZ. | 2020-09-11T14:37:03.66 | 0.6 | undecidable | manual | P | 132 | 29.5482 | 90 | -0.12 | 48 |
IV.RM33.EHZ. | 2020-09-11T14:37:02.84 | 1.0 | positive | manual | P | 165 | 23.5542 | 90 | -0.01 | 25 |
IV.MC2.EHZ. | 2020-09-11T14:37:02.87 | 0.6 | undecidable | manual | P | 10 | 22.2555 | 90 | 0.22 | 48 |
IV.SMA1.EHZ. | 2020-09-11T14:37:02.29 | 0.6 | undecidable | manual | P | 120 | 18.4704 | 91 | 0.22 | 48 |
IV.GAVE.EHZ. | 2020-09-11T14:37:02.28 | 0.1 | positive | manual | P | 263 | 20.1687 | 91 | -0.04 | 100 |
IV.MTRA.EHZ. | 2020-09-11T14:37:02.53 | 0.3 | positive | manual | P | 77 | 21.4674 | 91 | 0 | 75 |
IV.NRCA.HNZ. | 2020-09-11T14:37:01.29 | 0.6 | negative | manual | P | 351 | 13.3755 | 99 | 0 | 51 |
IV.LNSS.HHZ. | 2020-09-11T14:37:01.55 | 0.1 | positive | manual | P | 213 | 14.7741 | 93 | 0.06 | 100 |
IV.T1299.HNZ. | 2020-09-11T14:37:01.63 | 1.0 | undecidable | manual | P | 127 | 14.6742 | 93 | 0.15 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.00031008755 | 0.096 | AML | other | m | 2020-09-11T14:37:03.98 |
IV.NRCA.HHN. | ML:1.3 | 0.0002148409 | 0.16 | AML | other | m | 2020-09-11T14:37:04.06 |
IV.NRCA.HNE. | ML:1.5 | 0.00030582564999999997 | 0.1216 | AML | other | m | 2020-09-11T14:37:03.75 |
IV.NRCA.HNN. | ML:1.3 | 0.00018486124999999998 | 0.1344 | AML | other | m | 2020-09-11T14:37:04.21 |
IV.LNSS.HHE. | ML:1.4 | 0.00024877935000000004 | 0.1408 | AML | other | m | 2020-09-11T14:37:04.87 |
IV.LNSS.HHN. | ML:1.5 | 0.00030564745000000003 | 0.1792 | AML | other | m | 2020-09-11T14:37:04.38 |
IV.LNSS.HNE. | ML:1.4 | 0.00023975475000000002 | 0.1408 | AML | other | m | 2020-09-11T14:37:04.87 |
IV.LNSS.HNN. | ML:1.5 | 0.00028866294999999997 | 0.1984 | AML | other | m | 2020-09-11T14:37:04.47 |
IV.GAVE.EHE. | ML:1.4 | 0.0001644011 | 0.16 | AML | other | m | 2020-09-11T14:37:05.48 |
IV.GAVE.EHN. | ML:1.4 | 0.0001826462 | 0.0832 | AML | other | m | 2020-09-11T14:37:06.01 |
IV.GAVE.HNE. | ML:1.4 | 0.00016753515 | 0.192 | AML | other | m | 2020-09-11T14:37:06.52 |
IV.GAVE.HNN. | ML:1.2 | 0.000099376075 | 0.6976 | AML | other | m | 2020-09-11T14:37:05.96 |
IV.MTRA.EHE. | ML:1.1 | 0.00009185842500000001 | 0.2048 | AML | other | m | 2020-09-11T14:37:06.78 |
IV.MTRA.EHN. | ML:1.0 | 0.00007472972999999999 | 0.1152 | AML | other | m | 2020-09-11T14:37:06.24 |
IV.MTRA.HNE. | ML:1.3 | 0.00012339595 | 0.2304 | AML | other | m | 2020-09-11T14:37:06.14 |
IV.MTRA.HNN. | ML:1.3 | 0.00014425575 | 0.3456 | AML | other | m | 2020-09-11T14:37:06.29 |
IV.RM33.EHE. | ML:1.0 | 0.000059864130000000004 | 0.1408 | AML | other | m | 2020-09-11T14:37:07.00 |
IV.RM33.EHN. | ML:0.8 | 0.000041862445 | 0.1216 | AML | other | m | 2020-09-11T14:37:08.12 |
IV.RM33.HNE. | ML:1.3 | 0.00011913746 | 0.6912 | AML | other | m | 2020-09-11T14:37:07.17 |
IV.RM33.HNN. | ML:1.4 | 0.00014802325 | 1.1264 | AML | other | m | 2020-09-11T14:37:06.60 |
IV.ARRO.EHE. | ML:0.9 | 0.000033156505 | 0.1792 | AML | other | m | 2020-09-11T14:37:10.97 |
IV.ARRO.EHN. | ML:0.8 | 0.00002477904 | 0.1984 | AML | other | m | 2020-09-11T14:37:11.80 |
IV.FDMO.HHE. | ML:0.9 | 0.00003165828 | 0.1408 | AML | other | m | 2020-09-11T14:37:11.47 |
IV.FDMO.HHN. | ML:0.9 | 0.000028416014999999998 | 0.1216 | AML | other | m | 2020-09-11T14:37:11.48 |
IV.TERO.HHE. | ML:1.2 | 0.000052543315 | 0.1408 | AML | other | m | 2020-09-11T14:37:11.24 |
IV.TERO.HHN. | ML:1.1 | 0.000042764085 | 0.0768 | AML | other | m | 2020-09-11T14:37:11.18 |
IV.TERO.HNE. | ML:1.4 | 0.00009047909500000001 | 0.576 | AML | other | m | 2020-09-11T14:37:21.79 |
IV.TERO.HNN. | ML:1.6 | 0.000130778295 | 0.6464 | AML | other | m | 2020-09-11T14:37:19.20 |
IV.CSP1.EHE. | ML:0.8 | 0.000018211965000000002 | 0.4416 | AML | other | m | 2020-09-11T14:37:18.03 |
IV.CSP1.EHN. | ML:1.9 | 0.00027952053 | 6.336 | AML | other | m | 2020-09-11T14:37:26.30 |
IV.MOMA.HHE. | ML:1.2 | 0.000039197835 | 0.1984 | AML | other | m | 2020-09-11T14:37:15.10 |
IV.MOMA.HHN. | ML:1.1 | 0.000036649299999999995 | 0.224 | AML | other | m | 2020-09-11T14:37:15.21 |
IV.MOMA.HNE. | ML:1.6 | 0.000115063115 | 1.2288 | AML | other | m | 2020-09-11T14:37:23.40 |
IV.MOMA.HNN. | ML:1.8 | 0.0001612818 | 0.9856 | AML | other | m | 2020-09-11T14:37:23.51 |