A magnitude ML 0.9 earthquake occured in region: 2 km N Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6460, 13.2900 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 | 2 | 2657 | 2657 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 11 | 482 | 3806 |
Campotosto | AQ | 12 | 542 | 4348 |
Montereale | AQ | 14 | 2581 | 6929 |
Capitignano | AQ | 14 | 665 | 7594 |
Arquata del Tronto | AP | 14 | 1178 | 8772 |
Acquasanta Terme | AP | 17 | 2916 | 11688 |
Cortino | TE | 18 | 656 | 12344 |
Crognaleto | TE | 19 | 1297 | 13641 |
Borbona | RI | 20 | 617 | 14258 |
Valle Castellana | TE | 20 | 977 | 15235 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-06-04 00:21:35 |
42.6465 | 13.29 | 11 | 2020-06-04 00:29:40 |
Sala Sismica INGV-Roma | 79873671 |
Field | Value |
---|---|
Time (UTC) | 2020-06-04 00:21:35 ± 0.05 |
Latitude | 42.6465 ± 0.0036 |
Longitude | 13.2900 ± 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 | 79873671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 357 |
Semi-minor axis of confidence ellipse (meter) | 350 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 179 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27519 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79873671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-04 00:29:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-06-04T00:21:50.93 | 3.0 | positive | manual | P | 1.45 | 0 | |||
IV.MC2.EHZ. | 2020-06-04T00:21:46.22 | 0.3 | undecidable | manual | S | 344 | 30.5472 | 50 | 0.09 | 71 |
IV.MMO1.EHZ. | 2020-06-04T00:21:45.43 | 0.3 | undecidable | manual | S | 6 | 28.2495 | 50 | -0.08 | 71 |
IV.TERO.HHZ. | 2020-06-04T00:21:44.60 | 0.3 | undecidable | manual | S | 96 | 25.752 | 50 | -0.25 | 69 |
IV.NRCA.HHZ. | 2020-06-04T00:21:44.48 | 0.1 | undecidable | manual | S | 325 | 25.2525 | 50 | -0.23 | 93 |
IV.LNSS.HHZ. | 2020-06-04T00:21:43.39 | 0.3 | undecidable | manual | S | 257 | 20.9679 | 117 | -0.15 | 71 |
IV.MC2.EHZ. | 2020-06-04T00:21:42.21 | 0.3 | undecidable | manual | P | 344 | 30.5472 | 50 | 0.62 | 62 |
IV.RM33.EHZ. | 2020-06-04T00:21:42.01 | 0.3 | undecidable | manual | S | 202 | 16.4724 | 123 | -0.17 | 72 |
IV.MTRA.EHZ. | 2020-06-04T00:21:41.48 | 0.3 | undecidable | manual | S | 35 | 14.9739 | 125 | -0.28 | 70 |
IV.CAMP.HHE. | 2020-06-04T00:21:41.88 | 0.3 | undecidable | manual | S | 142 | 15.6732 | 124 | -0.07 | 73 |
IV.MMO1.EHZ. | 2020-06-04T00:21:41.27 | 0.1 | undecidable | manual | P | 6 | 28.2495 | 50 | 0.03 | 96 |
IV.NRCA.HHZ. | 2020-06-04T00:21:40.73 | 0.1 | undecidable | manual | P | 325 | 25.2525 | 50 | -0.04 | 96 |
IV.LNSS.HHZ. | 2020-06-04T00:21:40.06 | 0.1 | undecidable | manual | P | 257 | 20.9679 | 117 | -0.04 | 97 |
IV.TERO.HHZ. | 2020-06-04T00:21:40.88 | 0.1 | undecidable | manual | P | 96 | 25.752 | 50 | 0.02 | 97 |
IV.SMA1.EHZ. | 2020-06-04T00:21:39.22 | 0.3 | undecidable | manual | S | 116 | 4.0959 | 159 | -0.1 | 74 |
IV.MTRA.EHZ. | 2020-06-04T00:21:39.16 | 0.1 | undecidable | manual | P | 35 | 14.9739 | 125 | 0.09 | 97 |
IV.CAMP.HHE. | 2020-06-04T00:21:39.32 | 0.1 | undecidable | manual | P | 142 | 15.6732 | 124 | 0.14 | 96 |
IV.RM33.EHZ. | 2020-06-04T00:21:39.41 | 0.1 | undecidable | manual | P | 202 | 16.4724 | 123 | 0.1 | 97 |
IV.SMA1.EHZ. | 2020-06-04T00:21:37.86 | 0.1 | positive | manual | P | 116 | 4.0959 | 159 | 0.2 | 97 |
IV.T1299.HNZ. | 2020-06-04T00:21:37.59 | 0.1 | undecidable | manual | P | 205 | 1.4985 | 172 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.8 | 0.000992 | 0.16 | AML | other | m | 2020-06-04T00:21:39.82 |
IV.SMA1.EHN. | ML:1.4 | 0.000446 | 0.94 | AML | other | m | 2020-06-04T00:21:40.26 |
IV.RM33.EHN. | ML:0.7 | 0.00003855 | 1.24 | AML | other | m | 2020-06-04T00:21:42.02 |
IV.RM33.EHE. | ML:0.7 | 0.00004615 | 0.54 | AML | other | m | 2020-06-04T00:21:42.55 |
IV.NRCA.HHN. | ML:0.9 | 0.0000451 | 0.08 | AML | other | m | 2020-06-04T00:21:44.72 |
IV.TERO.HHE. | ML:0.8 | 0.000034949999999999996 | 0.7 | AML | other | m | 2020-06-04T00:21:45.05 |
IV.TERO.HHN. | ML:0.8 | 0.0000422 | 0.42 | AML | other | m | 2020-06-04T00:21:45.04 |
IV.NRCA.HHE. | ML:0.9 | 0.000048849999999999995 | 0.96 | AML | other | m | 2020-06-04T00:21:45.60 |