A magnitude ML 1.2 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6600, 13.1880 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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Accumoli | RI | 6 | 667 | 1149 |
Amatrice | RI | 9 | 2657 | 3806 |
Arquata del Tronto | AP | 16 | 1178 | 4984 |
Montereale | AQ | 16 | 2581 | 7565 |
Cascia | PG | 16 | 3217 | 10782 |
Norcia | PG | 17 | 4957 | 15739 |
Posta | RI | 17 | 694 | 16433 |
Borbona | RI | 17 | 617 | 17050 |
Capitignano | AQ | 18 | 665 | 17715 |
Campotosto | AQ | 19 | 542 | 18257 |
Monteleone di Spoleto | PG | 19 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-08-15 01:28:32 |
42.6598 | 13.1877 | 10 | 2019-08-15 02:09:59 |
Sala Sismica INGV-Roma | 71499321 |
Field | Value |
---|---|
Time (UTC) | 2019-08-15 01:28:32 ± 0.07 |
Latitude | 42.6598 ± 0.0036 |
Longitude | 13.1877 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71499321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 401 |
Semi-minor axis of confidence ellipse (meter) | 181 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.11242 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85256 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 71499321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-15 02:09:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2019-08-15T01:28:49.09 | 1.0 | undecidable | manual | P | 158 | 94.6386 | 50 | 0.66 | 19 |
IV.CSP1.EHZ. | 2019-08-15T01:28:41.47 | 1.0 | undecidable | manual | P | 2 | 47.9187 | 50 | 0.24 | 23 |
IV.MF5.EHZ. | 2019-08-15T01:28:40.87 | 0.6 | positive | manual | P | 31 | 42.624 | 50 | 0.47 | 44 |
IV.FDMO.HHZ. | 2019-08-15T01:28:40.36 | 1.0 | positive | manual | P | 349 | 42.5241 | 50 | -0.04 | 24 |
IV.MTRA.HNZ. | 2019-08-15T01:28:39.80 | 0.3 | undecidable | manual | S | 58 | 20.1687 | 116 | -0.26 | 72 |
IV.GIGS.HHZ. | 2019-08-15T01:28:39.46 | 1.0 | undecidable | manual | P | 126 | 38.9277 | 50 | -0.38 | 22 |
IV.NRCA.HHZ. | 2019-08-15T01:28:39.92 | 0.3 | undecidable | manual | S | 343 | 20.1687 | 116 | -0.15 | 73 |
IV.ARRO.EHZ. | 2019-08-15T01:28:39.06 | 0.6 | positive | manual | P | 256 | 35.6421 | 50 | -0.26 | 46 |
IV.MC2.EHZ. | 2019-08-15T01:28:38.27 | 1.0 | negative | manual | P | 0 | 27.9498 | 50 | 0.13 | 24 |
IV.SMA1.EHZ. | 2019-08-15T01:28:38.11 | 0.6 | undecidable | manual | S | 105 | 12.4764 | 129 | 0.31 | 48 |
IV.LNSS.HHZ. | 2019-08-15T01:28:38.24 | 0.6 | undecidable | manual | S | 242 | 13.5753 | 126 | 0.13 | 50 |
IV.MMO1.EHZ. | 2019-08-15T01:28:38.23 | 1.0 | undecidable | manual | P | 23 | 28.8489 | 50 | -0.06 | 24 |
IV.RM33.EHZ. | 2019-08-15T01:28:38.79 | 0.3 | undecidable | manual | S | 173 | 16.872 | 120 | -0.28 | 72 |
IV.TERO.HHZ. | 2019-08-15T01:28:38.73 | 0.6 | undecidable | manual | P | 97 | 34.2435 | 50 | -0.38 | 45 |
IV.GAVE.EHZ. | 2019-08-15T01:28:37.41 | 0.3 | positive | manual | P | 279 | 24.1536 | 112 | -0.1 | 73 |
IV.RM33.EHZ. | 2019-08-15T01:28:36.13 | 0.6 | undecidable | manual | P | 173 | 16.872 | 120 | -0.06 | 50 |
IV.MTRA.HNZ. | 2019-08-15T01:28:36.74 | 0.1 | undecidable | manual | P | 58 | 20.1687 | 116 | -0.03 | 100 |
IV.NRCA.HHZ. | 2019-08-15T01:28:36.84 | 0.3 | negative | manual | P | 343 | 20.1687 | 116 | 0.06 | 74 |
IV.LNSS.HHZ. | 2019-08-15T01:28:35.79 | 0.1 | undecidable | manual | P | 242 | 13.5753 | 126 | 0.15 | 99 |
IV.SMA1.EHZ. | 2019-08-15T01:28:35.77 | 0.3 | positive | manual | P | 105 | 12.4764 | 129 | 0.31 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.2 | 0.000174 | 1.04 | AML | other | m | 2019-08-15T01:28:38.35 |
IV.SMA1.EHE. | ML:1.7 | 0.0005725 | 0.28 | AML | other | m | 2019-08-15T01:28:38.58 |
IV.SMA1.EHN. | ML:1.4 | 0.0002945 | 0.16 | AML | other | m | 2019-08-15T01:28:38.52 |
IV.LNSS.HHN. | ML:1.2 | 0.0001555 | 0.52 | AML | other | m | 2019-08-15T01:28:38.52 |
IV.RM33.EHE. | ML:1.0 | 0.0000901 | 1.7 | AML | other | m | 2019-08-15T01:28:38.96 |
IV.RM33.EHN. | ML:1.2 | 0.0001315 | 0.92 | AML | other | m | 2019-08-15T01:28:39.51 |
IV.MTRA.EHN. | ML:1.3 | 0.00013450000000000002 | 0.16 | AML | other | m | 2019-08-15T01:28:39.99 |
IV.NRCA.HHE. | ML:1.5 | 0.00022700000000000002 | 1.26 | AML | other | m | 2019-08-15T01:28:40.24 |
IV.MTRA.EHE. | ML:1.3 | 0.00015900000000000002 | 0.32 | AML | other | m | 2019-08-15T01:28:40.30 |
IV.NRCA.HHN. | ML:1.2 | 0.00013000000000000002 | 1.52 | AML | other | m | 2019-08-15T01:28:41.93 |
IV.GAVE.EHN. | ML:1.2 | 0.00010164999999999999 | 0.52 | AML | other | m | 2019-08-15T01:28:41.67 |
IV.GAVE.EHE. | ML:1.3 | 0.0001075 | 0.52 | AML | other | m | 2019-08-15T01:28:41.52 |
IV.TERO.HHE. | ML:0.9 | 0.0000355 | 0.72 | AML | other | m | 2019-08-15T01:28:43.46 |
IV.ARRO.EHN. | ML:0.9 | 0.00003235000000000001 | 0.68 | AML | other | m | 2019-08-15T01:28:44.23 |
IV.TERO.HHN. | ML:1.0 | 0.00004555 | 0.84 | AML | other | m | 2019-08-15T01:28:45.00 |
IV.ARRO.EHE. | ML:0.9 | 0.00003075 | 0.94 | AML | other | m | 2019-08-15T01:28:45.31 |