A magnitude ML 1.3 earthquake occured in region: 1 km S Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6820, 13.2500 at 14 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 | 7 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 11 | 1178 | 4984 |
Acquasanta Terme | AP | 16 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montereale | AQ | 18 | 2581 | 11023 |
Norcia | PG | 18 | 4957 | 15980 |
Capitignano | AQ | 18 | 665 | 16645 |
Montegallo | AP | 19 | 523 | 17168 |
Cascia | PG | 20 | 3217 | 20385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-09-09 05:34:36 |
42.6825 | 13.2498 | 14 | 2020-09-09 05:39:55 |
Sala Sismica INGV-Roma | 82755631 |
Field | Value |
---|---|
Time (UTC) | 2020-09-09 05:34:36 ± 0.08 |
Latitude | 42.6825 ± 0.0036 |
Longitude | 13.2498 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82755631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 375 |
Semi-minor axis of confidence ellipse (meter) | 172 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 39 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
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 | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26710 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 82755631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-09 05:39:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2020-09-09T05:34:46.90 | 0.6 | undecidable | manual | S | 272 | 29.0487 | 99 | -0.16 | 48 |
IV.TERO.HHZ. | 2020-09-09T05:34:46.93 | 0.6 | undecidable | manual | S | 103 | 29.6481 | 98 | -0.3 | 45 |
IV.MC2.EHZ. | 2020-09-09T05:34:46.60 | 0.3 | undecidable | manual | S | 349 | 25.8519 | 101 | 0.37 | 69 |
IV.NRCA.HHZ. | 2020-09-09T05:34:44.33 | 0.3 | undecidable | manual | S | 327 | 20.0688 | 107 | -0.39 | 68 |
IV.RM33.EHZ. | 2020-09-09T05:34:44.51 | 0.6 | undecidable | manual | S | 189 | 19.4694 | 108 | -0.06 | 49 |
IV.LNSS.HHZ. | 2020-09-09T05:34:44.40 | 0.3 | undecidable | manual | S | 243 | 19.2696 | 108 | -0.11 | 74 |
IV.MC2.EHZ. | 2020-09-09T05:34:42.38 | 0.3 | undecidable | manual | P | 349 | 25.8519 | 101 | 0.13 | 72 |
IV.SMA1.EHZ. | 2020-09-09T05:34:42.30 | 0.6 | undecidable | manual | S | 130 | 9.0798 | 137 | 0.1 | 50 |
IV.MTRA.EHZ. | 2020-09-09T05:34:42.96 | 0.6 | undecidable | manual | S | 55 | 14.4744 | 119 | -0.4 | 45 |
IV.GAVE.EHZ. | 2020-09-09T05:34:42.85 | 0.6 | negative | manual | P | 272 | 29.0487 | 99 | 0.12 | 48 |
IV.TERO.HHZ. | 2020-09-09T05:34:42.91 | 0.3 | undecidable | manual | P | 103 | 29.6481 | 98 | 0.09 | 73 |
IV.LNSS.HHZ. | 2020-09-09T05:34:41.34 | 0.3 | undecidable | manual | P | 243 | 19.2696 | 108 | 0.08 | 73 |
IV.NRCA.HHZ. | 2020-09-09T05:34:41.35 | 0.1 | undecidable | manual | P | 327 | 20.0688 | 107 | -0.03 | 98 |
IV.RM33.EHZ. | 2020-09-09T05:34:41.36 | 0.1 | undecidable | manual | P | 189 | 19.4694 | 108 | 0.07 | 98 |
IV.SMA1.EHZ. | 2020-09-09T05:34:40.01 | 0.1 | negative | manual | P | 130 | 9.0798 | 137 | 0.09 | 100 |
IV.MTRA.EHZ. | 2020-09-09T05:34:40.61 | 0.3 | positive | manual | P | 55 | 14.4744 | 119 | 0.02 | 75 |
IV.MMO1.EHZ. | 2020-09-09T05:34:37.51 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.8 | 0.00007115 | 0.24 | AML | other | m | 2020-09-09T05:34:42.53 |
IV.MTRA.HNE. | ML:1.6 | 0.0003715 | 0.32 | AML | other | m | 2020-09-09T05:34:43.18 |
IV.MTRA.EHE. | ML:1.6 | 0.00034649999999999997 | 0.32 | AML | other | m | 2020-09-09T05:34:43.03 |
IV.SMA1.EHN. | ML:0.8 | 0.00006505 | 0.92 | AML | other | m | 2020-09-09T05:34:43.60 |
IV.MTRA.HNN. | ML:1.6 | 0.0003655 | 0.34 | AML | other | m | 2020-09-09T05:34:43.02 |
IV.MTRA.EHN. | ML:1.6 | 0.000327 | 0.36 | AML | other | m | 2020-09-09T05:34:43.02 |
IV.NRCA.HHE. | ML:1.4 | 0.00018449999999999999 | 0.2 | AML | other | m | 2020-09-09T05:34:44.66 |
IV.NRCA.HNE. | ML:1.5 | 0.000207 | 0.46 | AML | other | m | 2020-09-09T05:34:44.62 |
IV.RM33.EHN. | ML:0.9 | 0.0000594 | 0.26 | AML | other | m | 2020-09-09T05:34:44.78 |
IV.NRCA.HHN. | ML:1.4 | 0.00019250000000000002 | 0.12 | AML | other | m | 2020-09-09T05:34:44.86 |
IV.NRCA.HNN. | ML:1.6 | 0.000266 | 0.72 | AML | other | m | 2020-09-09T05:34:44.87 |
IV.LNSS.HHN. | ML:1.2 | 0.00010674999999999998 | 1.16 | AML | other | m | 2020-09-09T05:34:45.68 |
IV.RM33.EHE. | ML:1.2 | 0.0001029 | 0.38 | AML | other | m | 2020-09-09T05:34:45.06 |
IV.LNSS.HHE. | ML:1.0 | 0.00007425000000000002 | 0.14 | AML | other | m | 2020-09-09T05:34:45.35 |
IV.GAVE.EHE. | ML:1.2 | 0.0000677 | 0.14 | AML | other | m | 2020-09-09T05:34:47.36 |
IV.TERO.HHN. | ML:1.0 | 0.0000431 | 1.34 | AML | other | m | 2020-09-09T05:34:47.73 |
IV.GAVE.EHN. | ML:1.2 | 0.00007600000000000002 | 1.48 | AML | other | m | 2020-09-09T05:34:47.22 |
IV.TERO.HHE. | ML:0.8 | 0.000030200000000000002 | 0.54 | AML | other | m | 2020-09-09T05:34:48.33 |