A magnitude ML 1.3 earthquake occured in region: 3 km NE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6510, 13.3080 at 7 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 | 3 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Campotosto | AQ | 12 | 542 | 3866 |
Cittareale | RI | 13 | 482 | 4348 |
Arquata del Tronto | AP | 14 | 1178 | 5526 |
Capitignano | AQ | 14 | 665 | 6191 |
Montereale | AQ | 15 | 2581 | 8772 |
Acquasanta Terme | AP | 16 | 2916 | 11688 |
Cortino | TE | 17 | 656 | 12344 |
Crognaleto | TE | 18 | 1297 | 13641 |
Valle Castellana | TE | 18 | 977 | 14618 |
Rocca Santa Maria | TE | 18 | 537 | 15155 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-11-25 01:31:18 |
42.6507 | 13.3083 | 7 | 2020-11-25 01:39:01 |
Sala Sismica INGV-Roma | 84996411 |
Field | Value |
---|---|
Time (UTC) | 2020-11-25 01:31:18 ± 0.09 |
Latitude | 42.6507 ± 0.0036 |
Longitude | 13.3083 ± 0.0061 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84996411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 489 |
Semi-minor axis of confidence ellipse (meter) | 291 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
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 | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.02518 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69518 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 84996411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-25 01:39:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-11-25T01:31:43.47 | 1.0 | undecidable | manual | S | 348 | 77.1672 | 50 | 0.87 | 17 |
IV.CSP1.EHZ. | 2020-11-25T01:31:34.87 | 0.3 | undecidable | manual | S | 350 | 49.617 | 50 | -0.4 | 64 |
IV.EL6.EHZ. | 2020-11-25T01:31:32.57 | 1.0 | undecidable | manual | P | 348 | 77.1672 | 50 | 0.1 | 22 |
IV.MC2.EHZ. | 2020-11-25T01:31:29.77 | 0.6 | undecidable | manual | S | 341 | 30.5472 | 103 | 0.29 | 45 |
IV.MNTT.EHZ. | 2020-11-25T01:31:28.98 | 0.6 | undecidable | manual | P | 27 | 51.2154 | 50 | 0.5 | 42 |
IV.MMO1.EHZ. | 2020-11-25T01:31:28.43 | 0.3 | undecidable | manual | S | 3 | 27.6501 | 104 | -0.08 | 71 |
IV.NRCA.HHZ. | 2020-11-25T01:31:27.80 | 0.3 | undecidable | manual | S | 322 | 25.752 | 105 | -0.07 | 72 |
IV.CSP1.EHZ. | 2020-11-25T01:31:27.86 | 0.1 | undecidable | manual | P | 350 | 49.617 | 50 | -0.38 | 86 |
IV.LNSS.HNN. | 2020-11-25T01:31:26.62 | 0.3 | undecidable | manual | S | 256 | 22.4553 | 107 | -0.18 | 71 |
MN.AQU.HNE. | 2020-11-25T01:31:26.07 | 0.1 | undecidable | manual | P | 166 | 33.8439 | 102 | 0.52 | 85 |
IV.TERO.HHZ. | 2020-11-25T01:31:26.90 | 0.6 | undecidable | manual | S | 97 | 24.3534 | 106 | -0.5 | 44 |
IV.MC2.EHZ. | 2020-11-25T01:31:25.61 | 0.1 | undecidable | manual | P | 341 | 30.5472 | 103 | 0.72 | 79 |
IV.MTRA.EHZ. | 2020-11-25T01:31:24.01 | 0.3 | undecidable | manual | S | 31 | 13.7751 | 117 | 0.04 | 74 |
IV.CAMP.HHZ. | 2020-11-25T01:31:24.40 | 0.3 | undecidable | manual | S | 147 | 15.1737 | 114 | -0.01 | 74 |
IV.MMO1.EHZ. | 2020-11-25T01:31:24.16 | 0.1 | undecidable | manual | P | 3 | 27.6501 | 104 | -0.17 | 93 |
IV.TERO.HHZ. | 2020-11-25T01:31:23.44 | 0.1 | undecidable | manual | P | 97 | 24.3534 | 106 | -0.25 | 92 |
IV.LNSS.HNN. | 2020-11-25T01:31:23.23 | 0.1 | undecidable | manual | P | 256 | 22.4553 | 107 | -0.11 | 95 |
IV.NRCA.HHZ. | 2020-11-25T01:31:23.86 | 0.1 | undecidable | manual | P | 322 | 25.752 | 105 | -0.1 | 95 |
IV.CAMP.HHZ. | 2020-11-25T01:31:21.95 | 0.1 | undecidable | manual | P | 147 | 15.1737 | 114 | -0.01 | 98 |
IV.SMA1.EHZ. | 2020-11-25T01:31:21.32 | 0.3 | undecidable | manual | S | 136 | 3.0969 | 155 | 0.06 | 75 |
IV.MTRA.EHZ. | 2020-11-25T01:31:21.81 | 0.1 | undecidable | manual | P | 31 | 13.7751 | 117 | 0.1 | 97 |
IV.T1299.HNE. | 2020-11-25T01:31:20.16 | 0.1 | undecidable | manual | P | 229 | 2.7972 | 158 | 0.04 | 100 |
IV.SMA1.EHZ. | 2020-11-25T01:31:20.27 | 0.1 | undecidable | manual | P | 136 | 3.0969 | 155 | 0.12 | 98 |
IV.T1299.HNE. | 2020-11-25T01:31:20.90 | 0.3 | undecidable | manual | S | 229 | 2.7972 | 158 | -0.31 | 71 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.2 | 0.00019700000000000002 | 0.96 | AML | other | m | 2020-11-25T01:31:24.14 |
IV.MTRA.EHE. | ML:1.4 | 0.00027400000000000005 | 0.1 | AML | other | m | 2020-11-25T01:31:24.14 |
IV.MTRA.HNE. | ML:1.4 | 0.0003095 | 0.98 | AML | other | m | 2020-11-25T01:31:24.13 |
IV.CAMP.HHN. | ML:0.8 | 0.00007580000000000001 | 0.46 | AML | other | m | 2020-11-25T01:31:24.64 |
IV.CAMP.HHE. | ML:0.9 | 0.00008895000000000001 | 0.36 | AML | other | m | 2020-11-25T01:31:24.79 |
IV.MTRA.HNN. | ML:1.3 | 0.00022799999999999999 | 0.6 | AML | other | m | 2020-11-25T01:31:24.92 |
IV.TERO.HHN. | ML:1.4 | 0.000153 | 0.42 | AML | other | m | 2020-11-25T01:31:27.31 |
IV.TERO.HHE. | ML:1.3 | 0.0001275 | 0.12 | AML | other | m | 2020-11-25T01:31:27.46 |
IV.NRCA.HHN. | ML:1.2 | 0.0000994 | 0.08 | AML | other | m | 2020-11-25T01:31:28.17 |
IV.NRCA.HHE. | ML:1.4 | 0.000148 | 0.14 | AML | other | m | 2020-11-25T01:31:28.48 |