A magnitude ML 0.8 earthquake occured in region: 2 km E Smerillo (FM), on
and geographic coordinates (lat, lon) 43.0060, 13.4720 at 25 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 |
---|---|---|---|---|
Smerillo | FM | 2 | 365 | 365 |
Montefalcone Appennino | FM | 2 | 424 | 789 |
Santa Vittoria in Matenano | FM | 3 | 1330 | 2119 |
Monte San Martino | MC | 4 | 765 | 2884 |
Force | AP | 5 | 1354 | 4238 |
Montelparo | FM | 5 | 778 | 5016 |
Monteleone di Fermo | FM | 7 | 395 | 5411 |
Penna San Giovanni | MC | 7 | 1108 | 6519 |
Comunanza | AP | 7 | 3166 | 9685 |
Servigliano | FM | 9 | 2336 | 12021 |
Rotella | AP | 9 | 906 | 12927 |
Monte Rinaldo | FM | 9 | 379 | 13306 |
Amandola | FM | 10 | 3629 | 16935 |
Monsampietro Morico | FM | 10 | 659 | 17594 |
Montedinove | AP | 10 | 488 | 18082 |
Belmonte Piceno | FM | 11 | 646 | 18728 |
Montottone | FM | 11 | 979 | 19707 |
Montalto delle Marche | AP | 11 | 2122 | 21829 |
Falerone | FM | 11 | 3337 | 25166 |
Ortezzano | FM | 12 | 774 | 25940 |
Palmiano | AP | 12 | 196 | 26136 |
Sant'Angelo in Pontano | MC | 12 | 1436 | 27572 |
Montefortino | FM | 13 | 1178 | 28750 |
Gualdo | MC | 13 | 815 | 29565 |
Monte Vidon Corrado | FM | 13 | 731 | 30296 |
Venarotta | AP | 14 | 2066 | 32362 |
Monte Vidon Combatte | FM | 14 | 433 | 32795 |
Sarnano | MC | 14 | 3264 | 36059 |
Castignano | AP | 14 | 2796 | 38855 |
Montappone | FM | 15 | 1682 | 40537 |
Montegiorgio | FM | 15 | 6851 | 47388 |
Grottazzolina | FM | 16 | 3398 | 50786 |
Roccafluvione | AP | 16 | 2010 | 52796 |
Monte Giberto | FM | 16 | 801 | 53597 |
Massa Fermana | FM | 16 | 963 | 54560 |
Petritoli | FM | 17 | 2335 | 56895 |
Montemonaco | AP | 17 | 604 | 57499 |
San Ginesio | MC | 17 | 3498 | 60997 |
Magliano di Tenna | FM | 18 | 1452 | 62449 |
Ripe San Ginesio | MC | 18 | 852 | 63301 |
Carassai | AP | 18 | 1100 | 64401 |
Cossignano | AP | 18 | 978 | 65379 |
Loro Piceno | MC | 18 | 2401 | 67780 |
Ponzano di Fermo | FM | 19 | 1674 | 69454 |
Ascoli Piceno | AP | 19 | 49407 | 118861 |
Offida | AP | 20 | 5058 | 123919 |
Appignano del Tronto | AP | 20 | 1785 | 125704 |
Colmurano | MC | 20 | 1263 | 126967 |
Bolognola | MC | 20 | 142 | 127109 |
Rapagnano | FM | 20 | 2145 | 129254 |
Mogliano | MC | 20 | 4696 | 133950 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-04-19 18:20:31 |
43.0063 | 13.4722 | 25 | 2023-04-19 18:26:40 |
Sala Sismica INGV-Roma | 116528101 |
Field | Value |
---|---|
Time (UTC) | 2023-04-19 18:20:31 ± 0.06 |
Latitude | 43.0063 ± 0.0027 |
Longitude | 13.4722 ± 0.0037 |
Depth (km) | 25 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116528101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 260 |
Semi-minor axis of confidence ellipse (meter) | 180 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 267 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.04 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28239 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116528101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-19 18:26:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.MPRI.HHZ. | 2023-04-19T18:22:02.58 | 3.0 | undecidable | manual | Sg | 10.11 | 0 | |||
IV.MSRU.HHZ. | 2023-04-19T18:21:54.23 | 3.0 | positive | manual | Pg | 12.35 | 0 | |||
IV.AMUR.HHZ. | 2023-04-19T18:21:53.66 | 3.0 | undecidable | manual | Sn | 2.37 | 0 | |||
GU.IMI.HHZ. | 2023-04-19T18:21:45.56 | 3.0 | undecidable | manual | Pg | 13.67 | 0 | |||
IV.ACER.HHZ. | 2023-04-19T18:21:45.35 | 3.0 | undecidable | manual | Sn | -0.66 | 0 | |||
IV.ERC.EHZ. | 2023-04-19T18:21:39.56 | 3.0 | undecidable | manual | Pn | -4.02 | 0 | |||
IV.LRP.EHZ. | 2023-04-19T18:21:13.84 | 3.0 | undecidable | manual | Sg | 1.12 | 0 | |||
IV.LRP.EHZ. | 2023-04-19T18:20:52.82 | 3.0 | undecidable | manual | Pg | -0.3 | 0 | |||
IV.PIEI.HHZ. | 2023-04-19T18:20:45.74 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.FDMO.HHZ. | 2023-04-19T18:20:43.52 | 0.3 | undecidable | manual | S | 276 | 31.3464 | 123 | 0.01 | 72 |
IV.CSP1.EHZ. | 2023-04-19T18:20:41.90 | 0.6 | undecidable | manual | S | 294 | 23.6541 | 132 | 0.04 | 48 |
IV.GUMA.HHZ. | 2023-04-19T18:20:40.01 | 0.6 | undecidable | manual | S | 299 | 12.7761 | 150 | 0 | 49 |
IV.MMO1.EHZ. | 2023-04-19T18:20:40.55 | 0.6 | undecidable | manual | S | 225 | 16.7721 | 143 | -0.05 | 48 |
IV.MF5.EHZ. | 2023-04-19T18:20:39.15 | 0.6 | undecidable | manual | S | 206 | 2.2977 | 174 | 0.01 | 50 |
IV.NRCA.HHZ. | 2023-04-19T18:20:39.19 | 3.0 | positive | manual | P | -0.8 | 0 | |||
IV.FDMO.HHZ. | 2023-04-19T18:20:38.46 | 0.6 | positive | manual | P | 276 | 31.3464 | 123 | 0.03 | 47 |
IV.CSP1.EHZ. | 2023-04-19T18:20:37.34 | 1.0 | positive | manual | P | 294 | 23.6541 | 132 | -0.13 | 24 |
IV.MMO1.EHZ. | 2023-04-19T18:20:36.78 | 0.6 | undecidable | manual | P | 225 | 16.7721 | 143 | 0.03 | 49 |
IV.GUMA.HHZ. | 2023-04-19T18:20:36.34 | 0.6 | undecidable | manual | P | 299 | 12.7761 | 150 | -0.06 | 49 |
IV.MF5.EHZ. | 2023-04-19T18:20:35.92 | 0.1 | undecidable | manual | P | 206 | 2.2977 | 174 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MF5.EHN. | ML:1.2 | 0.00009805 | 0.14 | AML | other | m | 2023-04-19T18:20:39.32 |
IV.MF5.EHE. | ML:0.9 | 0.00005324999999999999 | 0.1 | AML | other | m | 2023-04-19T18:20:39.31 |
IV.GUMA.HHE. | ML:1.2 | 0.00008565000000000001 | 0.3 | AML | other | m | 2023-04-19T18:20:40.09 |
IV.GUMA.HHN. | ML:0.9 | 0.0000388 | 0.18 | AML | other | m | 2023-04-19T18:20:40.73 |
IV.FDMO.HHN. | ML:0.4 | 0.000012195 | 1.86 | AML | other | m | 2023-04-19T18:20:44.05 |
IV.FDMO.HHE. | ML:0.4 | 0.0000078 | 0.12 | AML | other | m | 2023-04-19T18:20:44.11 |
IV.NRCA.HHE. | ML:0.8 | 0.0000183 | 0.56 | AML | other | m | 2023-04-19T18:20:46.61 |
IV.NRCA.HHN. | ML:0.7 | 0.0000135 | 0.8 | AML | other | m | 2023-04-19T18:20:46.99 |