A magnitude ML 1.2 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.2520 at 12 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 |
Cittareale | RI | 8 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Campotosto | AQ | 13 | 542 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Acquasanta Terme | AP | 20 | 2916 | 14368 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-06-23 19:34:47 |
42.6332 | 13.2522 | 12 | 2021-06-23 20:38:48 |
Sala Sismica INGV-Roma | 91784501 |
Field | Value |
---|---|
Time (UTC) | 2021-06-23 19:34:47 ± 0.09 |
Latitude | 42.6332 ± 0.0063 |
Longitude | 13.2522 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91784501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 734 |
Semi-minor axis of confidence ellipse (meter) | 233 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 169 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.01444 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 91784501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-23 20:38:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MILN.HNZ. | 2021-06-23T19:36:38.06 | 3.0 | undecidable | manual | Sg | 11.69 | 0 | |||
IV.MGR.HHZ. | 2021-06-23T19:36:32.58 | 3.0 | undecidable | manual | Sg | 15.95 | 0 | |||
IV.BRES.EHZ. | 2021-06-23T19:36:27.01 | 3.0 | undecidable | manual | Sn | 1.01 | 0 | |||
ST.CARE.EHZ. | 2021-06-23T19:36:27.75 | 3.0 | undecidable | manual | Sn | 0.61 | 0 | |||
IV.CADC.EHZ. | 2021-06-23T19:36:25.35 | 3.0 | undecidable | manual | Sg | 11.03 | 0 | |||
AC.VLO.HHZ. | 2021-06-23T19:36:22.02 | 3.0 | undecidable | manual | Pg | 21.379999 | 0 | |||
IV.HCRL.HHZ. | 2021-06-23T19:36:10.97 | 3.0 | undecidable | manual | Pn | 1.45 | 0 | |||
OX.DRE.HHZ. | 2021-06-23T19:36:04.53 | 3.0 | undecidable | manual | Sn | -4.52 | 0 | |||
CH.BERNI.HHZ. | 2021-06-23T19:35:54.08 | 3.0 | negative | manual | Pg | 10.39 | 0 | |||
GU.CANO.HHZ. | 2021-06-23T19:35:46.51 | 3.0 | negative | manual | Pg | 5.6 | 0 | |||
ST.PANI.EHZ. | 2021-06-23T19:35:41.50 | 3.0 | undecidable | manual | Pg | 8.65 | 0 | |||
MN.CUC.HHZ. | 2021-06-23T19:35:40.66 | 3.0 | undecidable | manual | Pn | 3.19 | 0 | |||
IV.ORZI.HHZ. | 2021-06-23T19:35:37.65 | 3.0 | positive | manual | Pg | 3.64 | 0 | |||
IV.PE3.EHZ. | 2021-06-23T19:35:09.68 | 3.0 | undecidable | manual | S | -2.71 | 0 | |||
IV.VIVA.HHZ. | 2021-06-23T19:35:07.80 | 3.0 | positive | manual | P | 0.59 | 0 | |||
IV.GIUL.HHZ. | 2021-06-23T19:35:05.05 | 3.0 | negative | manual | P | -3.92 | 0 | |||
IV.TERO.HHZ. | 2021-06-23T19:34:57.12 | 0.3 | undecidable | manual | S | 92 | 28.749 | 93 | -0.07 | 75 |
IV.GAVE.EHZ. | 2021-06-23T19:34:57.33 | 0.3 | undecidable | manual | S | 283 | 29.9478 | 93 | -0.18 | 74 |
IV.CRTC.HHZ. | 2021-06-23T19:34:54.59 | 3.0 | negative | manual | P | -1.69 | 0 | |||
IV.RM33.EHZ. | 2021-06-23T19:34:53.24 | 0.3 | undecidable | manual | S | 193 | 14.0748 | 110 | -0.09 | 78 |
IV.GAVE.EHZ. | 2021-06-23T19:34:53.17 | 0.1 | undecidable | manual | P | 283 | 29.9478 | 93 | 0.08 | 100 |
IV.TERO.HHZ. | 2021-06-23T19:34:52.87 | 0.6 | undecidable | manual | P | 92 | 28.749 | 93 | -0.04 | 51 |
IV.SMA1.EHZ. | 2021-06-23T19:34:51.58 | 0.3 | undecidable | manual | S | 92 | 6.7932 | 141 | -0.16 | 77 |
IV.SMA1.EHZ. | 2021-06-23T19:34:50.03 | 0.3 | negative | manual | P | 92 | 6.7932 | 141 | 0.27 | 75 |
IV.RM33.EHZ. | 2021-06-23T19:34:50.81 | 1.0 | undecidable | manual | P | 193 | 14.0748 | 110 | 0.14 | 25 |
IV.COR1.EHZ. | 2021-06-23T19:34:49.22 | 0.1 | undecidable | manual | P | 112.5984 | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.0 | 0.00036183585 | 0.32 | AML | other | m | 2021-06-23T19:34:51.90 |
IV.SMA1.EHN. | ML:0.0 | 0.00015942235 | 0.256 | AML | other | m | 2021-06-23T19:34:51.92 |
IV.RM33.HNE. | ML:1.2 | 0.000129634915 | 0.8192 | AML | other | m | 2021-06-23T19:35:01.66 |
IV.RM33.HNN. | ML:1.2 | 0.0001444794 | 0.768 | AML | other | m | 2021-06-23T19:34:50.29 |
IV.RM33.EHE. | ML:0.5 | 0.000028828609999999998 | 0.1408 | AML | other | m | 2021-06-23T19:34:53.72 |
IV.RM33.EHN. | ML:0.4 | 0.000022920975 | 0.2944 | AML | other | m | 2021-06-23T19:34:53.31 |
IV.TERO.HHE. | ML:1.2 | 0.00006785917 | 0.3584 | AML | other | m | 2021-06-23T19:34:54.04 |
IV.TERO.HHN. | ML:0.5 | 0.0000138181125 | 0.0896 | AML | other | m | 2021-06-23T19:34:57.23 |
IV.TERO.HNE. | ML:1.3 | 0.00009866520500000001 | 0.6784 | AML | other | m | 2021-06-23T19:35:09.40 |
IV.TERO.HNN. | ML:1.5 | 0.00014553555000000002 | 1.28 | AML | other | m | 2021-06-23T19:35:01.63 |
IV.GAVE.HNE. | ML:1.3 | 0.00010043111499999999 | 0.6528 | AML | other | m | 2021-06-23T19:35:06.80 |
IV.GAVE.HNN. | ML:1.6 | 0.00019519215 | 1.344 | AML | other | m | 2021-06-23T19:35:13.63 |
IV.GAVE.EHE. | ML:0.7 | 0.000023031314999999995 | 0.1408 | AML | other | m | 2021-06-23T19:34:58.00 |
IV.GAVE.EHN. | ML:0.6 | 0.00001844831 | 0.1152 | AML | other | m | 2021-06-23T19:34:58.32 |
IV.GIUL.HHE. | ML:1.1 | 0.000009646214000000001 | 0.96 | AML | other | m | 2021-06-23T19:35:51.78 |
IV.GIUL.HHN. | ML:1.1 | 0.000011190800000000001 | 0.8704 | AML | other | m | 2021-06-23T19:35:36.20 |
ST.PANI.EHE. | ML:2.0 | 0.0000051524425 | 0.3712 | AML | other | m | 2021-06-23T19:35:44.06 |
ST.PANI.EHN. | ML:2.0 | 0.000005393719999999998 | 0.1536 | AML | other | m | 2021-06-23T19:36:16.49 |