A magnitude ML 1.0 earthquake occured in region: 2 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7090, 13.2610 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 | 2 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Montegallo | AP | 16 | 523 | 8423 |
Norcia | PG | 17 | 4957 | 13380 |
Campotosto | AQ | 19 | 542 | 13922 |
Valle Castellana | TE | 20 | 977 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-07-10 08:39:26 |
42.7092 | 13.261 | 10 | 2020-07-10 08:44:06 |
Sala Sismica INGV-Roma | 80923281 |
Field | Value |
---|---|
Time (UTC) | 2020-07-10 08:39:26 ± 0.08 |
Latitude | 42.7092 ± 0.0027 |
Longitude | 13.2610 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80923281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 334 |
Semi-minor axis of confidence ellipse (meter) | 282 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
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) | 0.35074 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 80923281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-10 08:44:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2020-07-10T08:39:39.43 | 0.6 | undecidable | manual | S | 339 | 38.9277 | 50 | 0.18 | 46 |
IV.MC2.EHZ. | 2020-07-10T08:39:35.37 | 0.3 | undecidable | manual | S | 345 | 23.1546 | 114 | 0.38 | 69 |
IV.RM33.EHZ. | 2020-07-10T08:39:34.64 | 0.3 | undecidable | manual | S | 190 | 22.5552 | 114 | -0.14 | 72 |
IV.MMO1.EHZ. | 2020-07-10T08:39:34.38 | 0.3 | undecidable | manual | S | 14 | 21.7671 | 115 | -0.16 | 72 |
IV.LNSS.HNZ. | 2020-07-10T08:39:34.32 | 0.3 | undecidable | manual | S | 237 | 21.5673 | 115 | -0.14 | 72 |
IV.CSP1.EHZ. | 2020-07-10T08:39:34.21 | 3.0 | positive | manual | P | -0.08 | 0 | |||
IV.FDMO.HHZ. | 2020-07-10T08:39:33.55 | 0.3 | undecidable | manual | P | 339 | 38.9277 | 50 | -0.19 | 69 |
IV.NRCA.HHZ. | 2020-07-10T08:39:33.30 | 0.3 | undecidable | manual | S | 319 | 18.2706 | 119 | -0.16 | 72 |
IV.TERO.HHZ. | 2020-07-10T08:39:32.12 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.SMA1.EHZ. | 2020-07-10T08:39:31.20 | 0.1 | undecidable | manual | S | 145 | 10.5783 | 134 | -0.11 | 99 |
IV.RM33.EHZ. | 2020-07-10T08:39:31.00 | 0.1 | undecidable | manual | P | 190 | 22.5552 | 114 | -0.15 | 96 |
IV.MTRA.EHZ. | 2020-07-10T08:39:31.50 | 0.1 | undecidable | manual | S | 64 | 12.2766 | 130 | -0.23 | 96 |
IV.MC2.EHZ. | 2020-07-10T08:39:31.29 | 0.1 | undecidable | manual | P | 345 | 23.1546 | 114 | 0.01 | 99 |
IV.LNSS.HNZ. | 2020-07-10T08:39:30.93 | 0.1 | undecidable | manual | P | 237 | 21.5673 | 115 | -0.04 | 98 |
IV.NRCA.HHZ. | 2020-07-10T08:39:30.43 | 0.1 | positive | manual | P | 319 | 18.2706 | 119 | 0.04 | 99 |
IV.T1299.HNZ. | 2020-07-10T08:39:30.92 | 0.1 | undecidable | manual | S | 168 | 8.4804 | 140 | 0.12 | 99 |
IV.MMO1.EHZ. | 2020-07-10T08:39:30.96 | 0.1 | undecidable | manual | P | 14 | 21.7671 | 115 | -0.06 | 98 |
IV.MTRA.EHZ. | 2020-07-10T08:39:29.43 | 0.1 | undecidable | manual | P | 64 | 12.2766 | 130 | 0.04 | 100 |
IV.SMA1.EHZ. | 2020-07-10T08:39:29.43 | 0.1 | undecidable | manual | P | 145 | 10.5783 | 134 | 0.28 | 95 |
IV.T1299.HNZ. | 2020-07-10T08:39:29.18 | 0.1 | undecidable | manual | P | 168 | 8.4804 | 140 | 0.32 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.0001595 | 0.34 | AML | other | m | 2020-07-10T08:39:31.39 |
IV.SMA1.EHN. | ML:1.1 | 0.000154 | 0.1 | AML | other | m | 2020-07-10T08:39:31.54 |
IV.MTRA.EHN. | ML:1.1 | 0.0001395 | 0.38 | AML | other | m | 2020-07-10T08:39:31.57 |
IV.MTRA.EHE. | ML:1.2 | 0.0001555 | 0.44 | AML | other | m | 2020-07-10T08:39:32.24 |
IV.NRCA.HHE. | ML:0.9 | 0.000057749999999999994 | 0.16 | AML | other | m | 2020-07-10T08:39:33.58 |
IV.NRCA.HHN. | ML:0.8 | 0.00005685 | 0.38 | AML | other | m | 2020-07-10T08:39:33.70 |
IV.TERO.HHE. | ML:0.6 | 0.0000217 | 1.16 | AML | other | m | 2020-07-10T08:39:36.14 |
IV.TERO.HHN. | ML:0.8 | 0.000028899999999999998 | 0.84 | AML | other | m | 2020-07-10T08:39:36.51 |