A magnitude ML 0.7 earthquake occured in region: 6 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7620, 13.2240 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 6 | 1178 | 1178 |
Accumoli | RI | 8 | 667 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Montegallo | AP | 13 | 523 | 7325 |
Acquasanta Terme | AP | 15 | 2916 | 10241 |
Amatrice | RI | 16 | 2657 | 12898 |
Castelsantangelo sul Nera | MC | 16 | 281 | 13179 |
Cittareale | RI | 17 | 482 | 13661 |
Montemonaco | AP | 18 | 604 | 14265 |
Cascia | PG | 18 | 3217 | 17482 |
Preci | PG | 20 | 724 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2019-08-22 00:49:34 |
42.762 | 13.2242 | 11 | 2019-11-13 14:31:07 |
Bollettino Sismico Italiano INGV | 73436061 |
Reviewed Rev100 |
ML 0.7 | 2019-08-22 00:49:34 |
42.7617 | 13.2247 | 11 | 2019-08-22 01:00:22 |
Sala Sismica INGV-Roma | 71688511 |
Field | Value |
---|---|
Time (UTC) | 2019-08-22 00:49:34 ± 0.04 |
Latitude | 42.7620 ± 0.0018 |
Longitude | 13.2242 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73436061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 297 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33005 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 71688511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-22 01:00:22 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 73436061 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-25 07:33:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-08-22T00:49:47.30 | 0.3 | undecidable | manual | S | 358 | 36.6411 | 50 | 0.16 | 71 |
IV.TERO.HHZ. | 2019-08-22T00:49:46.50 | 0.1 | undecidable | manual | S | 116 | 34.6431 | 50 | -0.1 | 96 |
IV.CAMP.HHZ. | 2019-08-22T00:49:45.00 | 0.1 | undecidable | manual | S | -0.14 | 0 | |||
IV.RM33.EHZ. | 2019-08-22T00:49:44.90 | 0.1 | undecidable | manual | S | 182 | 28.0497 | 50 | 0.04 | 98 |
IV.GAVE.EHZ. | 2019-08-22T00:49:44.80 | 0.1 | undecidable | manual | S | 254 | 27.9498 | 50 | -0.04 | 98 |
IV.LNSS.HHZ. | 2019-08-22T00:49:43.30 | 0.3 | undecidable | manual | S | 220 | 23.1546 | 50 | -0.25 | 71 |
IV.T1299.HNZ. | 2019-08-22T00:49:41.40 | 0.1 | undecidable | manual | S | 162 | 14.9739 | 125 | 0.22 | 97 |
IV.CSP1.EHZ. | 2019-08-22T00:49:41.88 | 0.1 | undecidable | manual | P | 358 | 36.6411 | 50 | -0.05 | 97 |
IV.MC2.EHZ. | 2019-08-22T00:49:41.80 | 0.1 | undecidable | manual | S | 350 | 16.872 | 122 | 0.08 | 99 |
IV.TERO.HHZ. | 2019-08-22T00:49:41.77 | 0.1 | undecidable | manual | P | 116 | 34.6431 | 50 | 0.15 | 95 |
IV.SMA1.EHZ. | 2019-08-22T00:49:41.50 | 0.1 | undecidable | manual | S | 148 | 17.1717 | 122 | -0.32 | 95 |
IV.MMO1.EHZ. | 2019-08-22T00:49:41.70 | 0.1 | undecidable | manual | S | 29 | 17.3715 | 121 | -0.18 | 97 |
IV.GAVE.EHZ. | 2019-08-22T00:49:40.60 | 0.1 | undecidable | manual | P | 254 | 27.9498 | 50 | 0 | 99 |
IV.CAMP.HHZ. | 2019-08-22T00:49:40.62 | 0.1 | undecidable | manual | P | -0.16 | 0 | |||
IV.RM33.EHZ. | 2019-08-22T00:49:40.52 | 0.1 | undecidable | manual | P | 182 | 28.0497 | 50 | -0.09 | 97 |
IV.MTRA.EHZ. | 2019-08-22T00:49:40.70 | 0.1 | undecidable | manual | S | 92 | 14.0748 | 127 | -0.23 | 97 |
IV.NRCA.HHZ. | 2019-08-22T00:49:40.10 | 0.1 | undecidable | manual | S | 312 | 11.9769 | 132 | -0.27 | 96 |
IV.LNSS.HHZ. | 2019-08-22T00:49:39.86 | 0.1 | undecidable | manual | P | 220 | 23.1546 | 50 | 0 | 100 |
IV.NRCA.HHZ. | 2019-08-22T00:49:38.13 | 0.1 | undecidable | manual | P | 312 | 11.9769 | 132 | 0.11 | 100 |
IV.MMO1.EHZ. | 2019-08-22T00:49:38.94 | 0.1 | undecidable | manual | P | 29 | 17.3715 | 121 | 0.05 | 100 |
IV.T1299.HNZ. | 2019-08-22T00:49:38.83 | 0.1 | undecidable | manual | P | 162 | 14.9739 | 125 | 0.34 | 94 |
IV.MC2.EHZ. | 2019-08-22T00:49:38.94 | 0.1 | undecidable | manual | P | 350 | 16.872 | 122 | 0.14 | 98 |
IV.MTRA.EHZ. | 2019-08-22T00:49:38.48 | 0.1 | undecidable | manual | P | 92 | 14.0748 | 127 | 0.14 | 99 |
IV.SMA1.EHZ. | 2019-08-22T00:49:38.93 | 0.1 | undecidable | manual | P | 148 | 17.1717 | 122 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.2 | 0.00015845455 | 0.15 | AML | other | m | 2019-08-22T00:49:40.28 |
IV.NRCA.HHE. | ML:1.2 | 0.000156 | 0.14 | AML | other | m | 2019-08-22T00:49:40.36 |
IV.NRCA.HHN. | ML:1.1 | 0.0001505 | 0.74 | AML | other | m | 2019-08-22T00:49:40.35 |
IV.MTRA.EHE. | ML:0.6 | 0.00003275 | 1.24 | AML | other | m | 2019-08-22T00:49:41.19 |
IV.MTRA.EHN. | ML:0.6 | 0.000033100000000000005 | 0.28 | AML | other | m | 2019-08-22T00:49:41.56 |
IV.SMA1.EHE. | ML:0.9 | 0.0000591 | 1.08 | AML | other | m | 2019-08-22T00:49:42.05 |
IV.SMA1.EHN. | ML:0.7 | 0.0000412 | 1.38 | AML | other | m | 2019-08-22T00:49:42.80 |
IV.GAVE.EHE. | ML:0.5 | 0.000017199277 | 0.1 | AML | other | m | 2019-08-22T00:49:45.29 |
IV.GAVE.EHN. | ML:0.3 | 0.0000124139022 | 0.2 | AML | other | m | 2019-08-22T00:49:46.23 |
IV.TERO.HHN. | ML:0.7 | 0.0000181 | 0.86 | AML | other | m | 2019-08-22T00:49:46.74 |
IV.TERO.HHE. | ML:0.7 | 0.000019450000000000002 | 1.48 | AML | other | m | 2019-08-22T00:49:47.09 |