A magnitude ML 1.4 earthquake occured in region: 4 km NW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6550, 13.2500 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Accumoli | RI | 5 | 667 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 14 | 2581 | 7565 |
Campotosto | AQ | 15 | 542 | 8107 |
Capitignano | AQ | 16 | 665 | 8772 |
Acquasanta Terme | AP | 18 | 2916 | 11688 |
Borbona | RI | 18 | 617 | 12305 |
Posta | RI | 19 | 694 | 12999 |
Norcia | PG | 20 | 4957 | 17956 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-06-19 17:42:49 |
42.6548 | 13.2497 | 10 | 2020-06-19 17:49:26 |
Sala Sismica INGV-Roma | 80319321 |
Field | Value |
---|---|
Time (UTC) | 2020-06-19 17:42:49 ± 0.06 |
Latitude | 42.6548 ± 0.0036 |
Longitude | 13.2497 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80319321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 414 |
Semi-minor axis of confidence ellipse (meter) | 285 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 146 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25990 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 80319321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-19 17:49:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2020-06-19T17:43:20.33 | 3.0 | undecidable | manual | S | -0.15 | 0 | |||
IV.EL6.EHZ. | 2020-06-19T17:43:14.65 | 3.0 | undecidable | manual | S | 0.2 | 0 | |||
IV.PE3.EHZ. | 2020-06-19T17:43:13.06 | 3.0 | undecidable | manual | P | 2.96 | 0 | |||
IV.LAV9.HNZ. | 2020-06-19T17:43:09.33 | 3.0 | positive | manual | P | 1.57 | 0 | |||
IV.CESX.HHZ. | 2020-06-19T17:43:07.62 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
IV.FAGN.HHZ. | 2020-06-19T17:43:06.63 | 3.0 | undecidable | manual | S | 1.24 | 0 | |||
IV.MMO1.EHZ. | 2020-06-19T17:42:59.63 | 0.1 | undecidable | manual | S | 13 | 27.8499 | 50 | -0.05 | 98 |
IV.CSP1.EHZ. | 2020-06-19T17:42:58.57 | 3.0 | undecidable | manual | P | -0.16 | 0 | |||
IV.FDMO.HHZ. | 2020-06-19T17:42:58.13 | 3.0 | negative | manual | P | 0.05 | 0 | |||
IV.GUMA.HHZ. | 2020-06-19T17:42:58.65 | 3.0 | negative | manual | P | 0.42 | 0 | |||
IV.ARRO.EHZ. | 2020-06-19T17:42:57.30 | 3.0 | positive | manual | P | 0.24 | 0 | |||
IV.MF5.EHZ. | 2020-06-19T17:42:57.88 | 3.0 | negative | manual | P | 0.54 | 0 | |||
IV.LNSS.HHZ. | 2020-06-19T17:42:56.78 | 0.1 | undecidable | manual | S | 251 | 18.0708 | 120 | -0.02 | 100 |
IV.RM33.EHZ. | 2020-06-19T17:42:56.08 | 0.1 | undecidable | manual | S | 190 | 16.4724 | 122 | -0.25 | 96 |
IV.MTRA.EHZ. | 2020-06-19T17:42:56.08 | 0.1 | undecidable | manual | S | 47 | 16.4724 | 122 | -0.25 | 96 |
IV.MMO1.EHZ. | 2020-06-19T17:42:55.40 | 0.1 | positive | manual | P | 13 | 27.8499 | 50 | -0.02 | 98 |
IV.MC2.EHZ. | 2020-06-19T17:42:55.59 | 0.1 | undecidable | manual | P | 350 | 28.8489 | 50 | 0.01 | 98 |
IV.TERO.HHZ. | 2020-06-19T17:42:55.29 | 3.0 | undecidable | manual | P | 0.28 | 0 | |||
IV.NRCA.HHZ. | 2020-06-19T17:42:54.59 | 0.1 | undecidable | manual | P | 331 | 22.6551 | 114 | 0 | 99 |
IV.SMA1.EHZ. | 2020-06-19T17:42:54.13 | 0.1 | undecidable | manual | S | 111 | 7.4814 | 144 | 0.12 | 100 |
IV.RM33.EHZ. | 2020-06-19T17:42:53.51 | 0.1 | positive | manual | P | 190 | 16.4724 | 122 | 0.03 | 100 |
IV.MTRA.EHZ. | 2020-06-19T17:42:53.55 | 0.1 | positive | manual | P | 47 | 16.4724 | 122 | 0.07 | 99 |
IV.LNSS.HHZ. | 2020-06-19T17:42:53.82 | 0.1 | undecidable | manual | P | 251 | 18.0708 | 120 | 0.06 | 99 |
IV.CAMP.HHZ. | 2020-06-19T17:42:53.77 | 0.1 | undecidable | manual | P | 135 | 18.5703 | 119 | -0.08 | 99 |
IV.T1299.HNZ. | 2020-06-19T17:42:53.17 | 0.3 | undecidable | manual | S | 131 | 3.4965 | 161 | -0.19 | 74 |
IV.SMA1.EHZ. | 2020-06-19T17:42:52.42 | 0.1 | positive | manual | P | 111 | 7.4814 | 144 | 0.28 | 96 |
IV.T1299.HNZ. | 2020-06-19T17:42:51.96 | 0.1 | undecidable | manual | P | 131 | 3.4965 | 161 | 0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.HNN. | ML:1.4 | 0.00024349999999999998 | 0.72 | AML | other | m | 2020-06-19T17:42:56.24 |
IV.MTRA.HNN. | ML:1.6 | 0.00033 | 0.24 | AML | other | m | 2020-06-19T17:42:56.33 |
IV.MTRA.EHN. | ML:1.6 | 0.00033850000000000004 | 0.24 | AML | other | m | 2020-06-19T17:42:56.34 |
IV.MTRA.HNE. | ML:1.6 | 0.00038849999999999996 | 1.46 | AML | other | m | 2020-06-19T17:42:56.03 |
IV.MTRA.EHE. | ML:1.6 | 0.00038 | 1.48 | AML | other | m | 2020-06-19T17:42:56.03 |
IV.RM33.EHN. | ML:1.4 | 0.00021150000000000002 | 0.4 | AML | other | m | 2020-06-19T17:42:56.81 |
IV.RM33.HNE. | ML:1.6 | 0.000367 | 0.56 | AML | other | m | 2020-06-19T17:42:56.53 |
IV.RM33.EHE. | ML:1.6 | 0.000314 | 0.56 | AML | other | m | 2020-06-19T17:42:56.82 |
IV.CAMP.HHN. | ML:0.6 | 0.00003685 | 1.34 | AML | other | m | 2020-06-19T17:42:56.89 |
IV.CAMP.HHE. | ML:0.7 | 0.00004124999999999999 | 0.28 | AML | other | m | 2020-06-19T17:42:57.12 |
IV.NRCA.HHE. | ML:1.4 | 0.000157 | 0.98 | AML | other | m | 2020-06-19T17:42:58.39 |
IV.NRCA.HHN. | ML:1.4 | 0.00015900000000000002 | 0.1 | AML | other | m | 2020-06-19T17:42:59.19 |
IV.TERO.HHN. | ML:1.8 | 0.00028849999999999997 | 0.78 | AML | other | m | 2020-06-19T17:42:59.49 |
IV.TERO.HHE. | ML:1.5 | 0.00016399999999999997 | 0.94 | AML | other | m | 2020-06-19T17:42:59.88 |
IV.ARRO.EHN. | ML:1.0 | 0.000032850000000000006 | 1.3 | AML | other | m | 2020-06-19T17:43:04.98 |
IV.ARRO.EHE. | ML:1.0 | 0.00003375 | 0.22 | AML | other | m | 2020-06-19T17:43:05.19 |
IV.FDMO.HHN. | ML:0.9 | 0.0000226 | 0.64 | AML | other | m | 2020-06-19T17:43:05.56 |
IV.FDMO.HHE. | ML:0.9 | 0.0000243 | 0.94 | AML | other | m | 2020-06-19T17:43:05.60 |
IV.GUMA.HHE. | ML:1.8 | 0.00020400000000000003 | 1.68 | AML | other | m | 2020-06-19T17:43:05.85 |
IV.GUMA.HHN. | ML:1.5 | 0.00010200000000000001 | 1.02 | AML | other | m | 2020-06-19T17:43:08.31 |
IV.CESX.HHN. | ML:1.1 | 0.00002765 | 0.62 | AML | other | m | 2020-06-19T17:43:09.44 |
IV.CESX.HHE. | ML:1.1 | 0.000029400000000000003 | 0.48 | AML | other | m | 2020-06-19T17:43:09.74 |
IV.FAGN.HHN. | ML:1.2 | 0.00004445 | 0.46 | AML | other | m | 2020-06-19T17:43:11.57 |
IV.FAGN.HHE. | ML:1.2 | 0.00004285 | 1.02 | AML | other | m | 2020-06-19T17:43:12.09 |