A magnitude ML 1.2 earthquake occured in region: 2 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6320, 13.1370 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 |
---|---|---|---|---|
Cittareale | RI | 3 | 482 | 482 |
Accumoli | RI | 12 | 667 | 1149 |
Posta | RI | 12 | 694 | 1843 |
Amatrice | RI | 13 | 2657 | 4500 |
Borbona | RI | 13 | 617 | 5117 |
Cascia | PG | 14 | 3217 | 8334 |
Montereale | AQ | 15 | 2581 | 10915 |
Monteleone di Spoleto | PG | 15 | 599 | 11514 |
Leonessa | RI | 16 | 2435 | 13949 |
Norcia | PG | 18 | 4957 | 18906 |
Capitignano | AQ | 18 | 665 | 19571 |
Poggiodomo | PG | 19 | 117 | 19688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-10-08 22:05:58 |
42.6323 | 13.1367 | 12 | 2020-10-08 22:13:58 |
Sala Sismica INGV-Roma | 83628221 |
Field | Value |
---|---|
Time (UTC) | 2020-10-08 22:05:58 ± 0.08 |
Latitude | 42.6323 ± 0.0090 |
Longitude | 13.1367 ± 0.0037 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83628221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 937 |
Semi-minor axis of confidence ellipse (meter) | 352 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 184 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 83628221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-08 22:13:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-10-08T22:06:10.88 | 0.1 | undecidable | manual | S | 91 | 38.1285 | 92 | -0.22 | 93 |
IV.ARRO.EHZ. | 2020-10-08T22:06:09.38 | 0.1 | undecidable | manual | S | 259 | 30.8469 | 93 | 0.23 | 94 |
IV.MTRA.HNZ. | 2020-10-08T22:06:07.46 | 0.1 | undecidable | manual | S | 57 | 25.2525 | 95 | -0.21 | 95 |
IV.GAVE.EHZ. | 2020-10-08T22:06:06.47 | 0.1 | undecidable | manual | S | 289 | 20.868 | 98 | -0.03 | 98 |
IV.NRCA.HHZ. | 2020-10-08T22:06:06.64 | 0.1 | undecidable | manual | S | 355 | 22.3554 | 97 | -0.26 | 94 |
IV.CAMP.HHZ. | 2020-10-08T22:06:06.71 | 3.0 | undecidable | manual | P | 0 | ||||
IV.SMA1.EHZ. | 2020-10-08T22:06:05.54 | 0.1 | undecidable | manual | S | 91 | 16.1727 | 105 | 0.26 | 95 |
IV.TERO.HHZ. | 2020-10-08T22:06:05.70 | 0.1 | undecidable | manual | P | 91 | 38.1285 | 92 | -0.05 | 96 |
IV.RM33.EHZ. | 2020-10-08T22:06:04.71 | 0.1 | undecidable | manual | S | 155 | 15.0738 | 108 | -0.28 | 95 |
IV.ARRO.EHZ. | 2020-10-08T22:06:04.64 | 0.6 | negative | manual | P | 259 | 30.8469 | 93 | 0.01 | 49 |
IV.T1299.HNZ. | 2020-10-08T22:06:04.14 | 0.1 | undecidable | manual | S | 89 | 11.877 | 119 | -0.07 | 100 |
IV.NRCA.HHZ. | 2020-10-08T22:06:03.34 | 0.1 | undecidable | manual | P | 355 | 22.3554 | 97 | 0.01 | 99 |
IV.MTRA.HNZ. | 2020-10-08T22:06:03.76 | 0.1 | undecidable | manual | P | 57 | 25.2525 | 95 | -0.02 | 98 |
IV.LNSS.HHZ. | 2020-10-08T22:06:03.27 | 0.1 | undecidable | manual | S | 247 | 8.4804 | 134 | -0.21 | 97 |
IV.GAVE.EHZ. | 2020-10-08T22:06:03.16 | 0.1 | positive | manual | P | 289 | 20.868 | 98 | 0.06 | 99 |
IV.RM33.EHZ. | 2020-10-08T22:06:02.26 | 0.1 | undecidable | manual | P | 155 | 15.0738 | 108 | 0.03 | 100 |
IV.SMA1.EHZ. | 2020-10-08T22:06:02.71 | 0.1 | positive | manual | P | 91 | 16.1727 | 105 | 0.31 | 94 |
IV.T1299.HNZ. | 2020-10-08T22:06:02.04 | 0.1 | undecidable | manual | P | 89 | 11.877 | 119 | 0.26 | 96 |
IV.LNSS.HHZ. | 2020-10-08T22:06:01.51 | 0.1 | positive | manual | P | 247 | 8.4804 | 134 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.4 | 0.0003265 | 0.16 | AML | other | m | 2020-10-08T22:06:03.55 |
IV.LNSS.HHE. | ML:1.4 | 0.00028799999999999995 | 0.1 | AML | other | m | 2020-10-08T22:06:03.60 |
IV.RM33.EHN. | ML:1.1 | 0.00011685000000000001 | 1.76 | AML | other | m | 2020-10-08T22:06:04.00 |
IV.RM33.EHE. | ML:0.9 | 0.0000631 | 1.3 | AML | other | m | 2020-10-08T22:06:05.81 |
IV.SMA1.EHE. | ML:1.6 | 0.0003435 | 1.72 | AML | other | m | 2020-10-08T22:06:05.86 |
IV.SMA1.EHN. | ML:1.3 | 0.00016099999999999998 | 1.74 | AML | other | m | 2020-10-08T22:06:06.87 |
IV.GAVE.EHE. | ML:1.0 | 0.0000635 | 0.6 | AML | other | m | 2020-10-08T22:06:06.68 |
IV.GAVE.EHN. | ML:1.0 | 0.00007205 | 0.14 | AML | other | m | 2020-10-08T22:06:06.78 |
IV.NRCA.HHE. | ML:1.3 | 0.000125 | 1.82 | AML | other | m | 2020-10-08T22:06:06.07 |
IV.NRCA.HHN. | ML:1.1 | 0.00007745 | 1.04 | AML | other | m | 2020-10-08T22:06:07.98 |