A magnitude ML 1.3 earthquake occured in region: 5 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6160, 13.2260 at 12 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Amatrice | RI | 6 | 2657 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Arquata del Tronto | AP | 19 | 1178 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-01-28 13:27:10 |
42.6162 | 13.2255 | 12 | 2021-07-12 16:55:02 |
Bollettino Sismico Italiano INGV | 88161571 |
Reviewed Rev100 |
ML 1.3 | 2021-01-28 13:27:11 |
42.6355 | 13.2272 | 7 | 2021-01-28 13:33:10 |
Sala Sismica INGV-Roma | 86656001 |
Field | Value |
---|---|
Time (UTC) | 2021-01-28 13:27:10 ± 0.1 |
Latitude | 42.6162 ± 0.0054 |
Longitude | 13.2255 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88161571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 430 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
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 | 26 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40919 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 86656001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-28 13:33:10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 88161571 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-15 15:22:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT11.EHZ. | 2021-01-28T13:28:07.37 | 3.0 | undecidable | manual | Sn | -0.08 | 0 | |||
IV.BSSO.HHZ. | 2021-01-28T13:27:38.53 | 3.0 | undecidable | manual | Pg | 1.91 | 0 | |||
IV.LPEL.HHZ. | 2021-01-28T13:27:30.47 | 3.0 | positive | manual | P | 1.67 | 0 | |||
IV.FOSV.EHZ. | 2021-01-28T13:27:26.79 | 3.0 | undecidable | manual | P | 0.57 | 0 | |||
IV.MF5.EHZ. | 2021-01-28T13:27:26.68 | 0.6 | undecidable | manual | S | 25 | 45.4212 | 92 | 1.12 | 33 |
IV.MMO1.EHZ. | 2021-01-28T13:27:22.08 | 0.3 | undecidable | manual | S | 15 | 32.4453 | 93 | -0.03 | 73 |
IV.TERO.HHZ. | 2021-01-28T13:27:21.34 | 0.3 | undecidable | manual | S | 89 | 30.9468 | 93 | -0.35 | 68 |
IV.NRCA.HHZ. | 2021-01-28T13:27:20.02 | 0.3 | undecidable | manual | S | 339 | 25.752 | 95 | -0.3 | 70 |
IV.GAVE.EHZ. | 2021-01-28T13:27:20.81 | 0.3 | undecidable | manual | S | 287 | 28.3494 | 94 | -0.19 | 71 |
IV.MF5.EHZ. | 2021-01-28T13:27:19.94 | 0.3 | undecidable | manual | P | 25 | 45.4212 | 92 | 0.55 | 64 |
IV.MTRA.EHE. | 2021-01-28T13:27:18.54 | 0.6 | undecidable | manual | S | 42 | 20.868 | 98 | -0.49 | 45 |
IV.LNSS.HHZ. | 2021-01-28T13:27:17.52 | 0.3 | undecidable | manual | S | 264 | 15.1737 | 108 | -0.02 | 75 |
IV.CAMP.HHE. | 2021-01-28T13:27:17.84 | 0.6 | undecidable | manual | S | 121 | 17.4714 | 102 | -0.28 | 47 |
IV.TERO.HHZ. | 2021-01-28T13:27:17.00 | 0.1 | undecidable | manual | P | 89 | 30.9468 | 93 | -0.16 | 95 |
IV.MMO1.EHZ. | 2021-01-28T13:27:17.32 | 0.3 | undecidable | manual | P | 15 | 32.4453 | 93 | -0.08 | 72 |
IV.RM33.EHZ. | 2021-01-28T13:27:16.73 | 0.3 | undecidable | manual | S | 184 | 11.9769 | 119 | -0.01 | 75 |
IV.GAVE.EHZ. | 2021-01-28T13:27:16.75 | 0.1 | undecidable | manual | P | 287 | 28.3494 | 94 | -0.01 | 98 |
IV.SMA1.EHZ. | 2021-01-28T13:27:16.16 | 0.3 | undecidable | manual | S | 80 | 9.0798 | 131 | 0.04 | 76 |
IV.NRCA.HHZ. | 2021-01-28T13:27:16.25 | 0.1 | undecidable | manual | P | 339 | 25.752 | 95 | -0.12 | 97 |
IV.MTRA.EHE. | 2021-01-28T13:27:15.51 | 0.1 | undecidable | manual | P | 42 | 20.868 | 98 | -0.11 | 98 |
IV.T1299.HNN. | 2021-01-28T13:27:15.28 | 0.6 | undecidable | manual | S | 67 | 5.0949 | 151 | -0.16 | 50 |
IV.CAMP.HHE. | 2021-01-28T13:27:15.17 | 0.1 | undecidable | manual | P | 121 | 17.4714 | 102 | 0.07 | 100 |
IV.SMA1.EHZ. | 2021-01-28T13:27:14.17 | 0.1 | undecidable | manual | P | 80 | 9.0798 | 131 | 0.23 | 98 |
IV.RM33.EHZ. | 2021-01-28T13:27:14.49 | 0.1 | undecidable | manual | P | 184 | 11.9769 | 119 | 0.19 | 99 |
IV.LNSS.HHZ. | 2021-01-28T13:27:14.89 | 0.1 | undecidable | manual | P | 264 | 15.1737 | 108 | 0.13 | 99 |
IV.T1299.HNN. | 2021-01-28T13:27:13.71 | 0.1 | undecidable | manual | P | 67 | 5.0949 | 151 | 0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.5 | 0.00039949999999999995 | 0.64 | AML | other | m | 2021-01-28T13:27:16.39 |
IV.SMA1.EHE. | ML:2.0 | 0.001071 | 0.24 | AML | other | m | 2021-01-28T13:27:16.44 |
IV.RM33.EHN. | ML:1.3 | 0.00021250000000000002 | 1.5 | AML | other | m | 2021-01-28T13:27:16.80 |
IV.RM33.HNN. | ML:1.3 | 0.00021949999999999997 | 0.48 | AML | other | m | 2021-01-28T13:27:17.10 |
IV.RM33.HNE. | ML:1.7 | 0.0004904999999999999 | 0.14 | AML | other | m | 2021-01-28T13:27:17.21 |
IV.RM33.EHE. | ML:1.7 | 0.0005045 | 0.14 | AML | other | m | 2021-01-28T13:27:17.21 |
IV.LNSS.HHE. | ML:1.4 | 0.00019800000000000002 | 0.34 | AML | other | m | 2021-01-28T13:27:17.82 |
IV.LNSS.HHN. | ML:1.2 | 0.0001545 | 0.34 | AML | other | m | 2021-01-28T13:27:17.71 |
IV.NRCA.HHE. | ML:1.2 | 0.00009005 | 0.54 | AML | other | m | 2021-01-28T13:27:20.40 |
IV.TERO.HHN. | ML:1.1 | 0.0000543 | 0.38 | AML | other | m | 2021-01-28T13:27:22.27 |
IV.TERO.HHE. | ML:1.0 | 0.0000451 | 0.18 | AML | other | m | 2021-01-28T13:27:22.41 |
IV.NRCA.HHN. | ML:1.0 | 0.00004845 | 0.14 | AML | other | m | 2021-01-28T13:27:22.66 |